Latest fixes and solutions for frontend errors on FixDevs.https://fixdevs.com/enSun, 29 Mar 2026 00:00:00 GMThttps://fixdevs.com/blog/auto-animate-not-working/https://fixdevs.com/blog/auto-animate-not-working/How to fix @formkit/auto-animate issues — parent ref setup, React useAutoAnimate hook, Vue directive, animation customization, disabling for specific elements, and framework integration.Sun, 29 Mar 2026 00:00:00 GMTreactjavascriptanimationfrontenddebuggingFixDevshttps://fixdevs.com/blog/blurhash-not-working/https://fixdevs.com/blog/blurhash-not-working/How to fix Blurhash image placeholder issues — encoding with Sharp, decoding in React, canvas rendering, Next.js image placeholders, CSS blur fallback, and performance optimization.Sun, 29 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/cmdk-not-working/https://fixdevs.com/blog/cmdk-not-working/How to fix cmdk command palette issues — Dialog setup, custom filtering, groups and separators, keyboard shortcuts, async search, nested pages, and integration with shadcn/ui and Tailwind.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/codemirror-not-working/https://fixdevs.com/blog/codemirror-not-working/How to fix CodeMirror 6 issues — basic setup, language and theme extensions, React integration, vim mode, collaborative editing, custom keybindings, and read-only mode.Sun, 29 Mar 2026 00:00:00 GMTjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/conform-not-working/https://fixdevs.com/blog/conform-not-working/How to fix Conform form validation issues — useForm setup with Zod, server action integration, nested and array fields, file uploads, progressive enhancement, and Remix and Next.js usage.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/embla-carousel-not-working/https://fixdevs.com/blog/embla-carousel-not-working/How to fix Embla Carousel issues — React setup, slide sizing, autoplay and navigation plugins, loop mode, thumbnail carousels, responsive breakpoints, and vertical scrolling.Sun, 29 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/gql-tada-not-working/https://fixdevs.com/blog/gql-tada-not-working/How to fix gql.tada issues — schema introspection, type-safe GraphQL queries, fragment masking, urql and Apollo Client integration, IDE setup, and CI type checking.Sun, 29 Mar 2026 00:00:00 GMTtypescriptgraphqlfrontenddebuggingFixDevshttps://fixdevs.com/blog/gsap-not-working/https://fixdevs.com/blog/gsap-not-working/How to fix GSAP animation issues — timeline and tween basics, ScrollTrigger setup, React useGSAP hook, cleanup and context, SplitText, stagger animations, and Next.js integration.Sun, 29 Mar 2026 00:00:00 GMTjavascripttypescriptanimationfrontenddebuggingFixDevshttps://fixdevs.com/blog/i18next-not-working/https://fixdevs.com/blog/i18next-not-working/How to fix i18next issues — react-i18next setup, translation file loading, namespace configuration, language detection, interpolation, pluralization, and Next.js integration.Sun, 29 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/ky-not-working/https://fixdevs.com/blog/ky-not-working/How to fix ky HTTP client issues — instance creation, hooks (beforeRequest, afterResponse), retry configuration, timeout handling, JSON parsing, error handling, and migration from fetch or axios.Sun, 29 Mar 2026 00:00:00 GMTjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/lingui-not-working/https://fixdevs.com/blog/lingui-not-working/How to fix Lingui.js i18n issues — setup with React, message extraction, macro compilation, ICU format, lazy loading catalogs, and Next.js integration.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/lottie-not-working/https://fixdevs.com/blog/lottie-not-working/How to fix Lottie animation issues — lottie-react and lottie-web setup, JSON animation loading, playback control, interactivity, lazy loading, and performance optimization.Sun, 29 Mar 2026 00:00:00 GMTreactjavascriptanimationfrontenddebuggingFixDevshttps://fixdevs.com/blog/mantine-not-working/https://fixdevs.com/blog/mantine-not-working/How to fix Mantine UI issues — MantineProvider setup, PostCSS configuration, theme customization, dark mode, form validation with useForm, and Next.js App Router integration.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptcssfrontenddebuggingFixDevshttps://fixdevs.com/blog/mapbox-gl-not-working/https://fixdevs.com/blog/mapbox-gl-not-working/How to fix Mapbox GL JS issues — access token setup, React integration with react-map-gl, markers and popups, custom layers, geocoding, directions, and Next.js configuration.Sun, 29 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/monaco-editor-not-working/https://fixdevs.com/blog/monaco-editor-not-working/How to fix Monaco Editor issues — React integration with @monaco-editor/react, worker setup, TypeScript IntelliSense, custom themes, multi-file editing, and Next.js configuration.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/nuqs-not-working/https://fixdevs.com/blog/nuqs-not-working/How to fix nuqs URL search params state management — useQueryState and useQueryStates setup, parsers, server-side access, shallow routing, history mode, and Next.js App Router integration.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptnextjsfrontenddebuggingFixDevshttps://fixdevs.com/blog/pdf-lib-not-working/https://fixdevs.com/blog/pdf-lib-not-working/How to fix pdf-lib issues — creating PDFs from scratch, modifying existing PDFs, embedding fonts and images, form filling, merging documents, and browser and Node.js usage.Sun, 29 Mar 2026 00:00:00 GMTjavascripttypescriptbackendfrontenddebuggingFixDevshttps://fixdevs.com/blog/paraglide-not-working/https://fixdevs.com/blog/paraglide-not-working/How to fix Paraglide.js i18n issues — message compilation, type-safe translations, SvelteKit and Next.js integration, language switching, and message extraction from existing code.Sun, 29 Mar 2026 00:00:00 GMTjavascripttypescriptsveltefrontenddebuggingFixDevshttps://fixdevs.com/blog/prism-react-renderer-not-working/https://fixdevs.com/blog/prism-react-renderer-not-working/How to fix prism-react-renderer issues — Highlight component setup, language support, custom themes, line highlighting, copy button, and integration with MDX and documentation sites.Sun, 29 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/pusher-not-working/https://fixdevs.com/blog/pusher-not-working/How to fix Pusher real-time issues — client and server setup, channel types, presence channels, authentication endpoints, event binding, connection management, and React integration.Sun, 29 Mar 2026 00:00:00 GMTjavascripttypescriptbackendfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-aria-not-working/https://fixdevs.com/blog/react-aria-not-working/How to fix React Aria and React Aria Components issues — hooks vs components API, styling with Tailwind CSS, custom components, collections pattern, forms, and accessibility compliance.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptaccessibilityfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-pdf-not-working/https://fixdevs.com/blog/react-pdf-not-working/How to fix react-pdf and @react-pdf/renderer issues — PDF viewer setup, worker configuration, page rendering, text selection, annotations, and generating PDFs in React.Sun, 29 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/sonner-not-working/https://fixdevs.com/blog/sonner-not-working/How to fix Sonner toast notification issues — Toaster setup, toast types, custom styling, promise toasts, action buttons, positioning, dark mode, and Next.js App Router integration.Sun, 29 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/starlight-not-working/https://fixdevs.com/blog/starlight-not-working/How to fix Astro Starlight documentation site issues — configuration, sidebar ordering, custom components, overrides, i18n, search, and content collections.Sun, 29 Mar 2026 00:00:00 GMTastrodocumentationfrontenddebuggingFixDevshttps://fixdevs.com/blog/view-transitions-api-not-working/https://fixdevs.com/blog/view-transitions-api-not-working/How to fix View Transitions API issues — same-document transitions, cross-document MPA transitions, view-transition-name CSS, Next.js and Astro integration, custom animations, and browser support.Sun, 29 Mar 2026 00:00:00 GMTjavascriptcssfrontendanimationdebuggingFixDevshttps://fixdevs.com/blog/liveblocks-not-working/https://fixdevs.com/blog/liveblocks-not-working/How to fix Liveblocks issues — room setup, real-time presence with useOthers, conflict-free storage with useMutation, Yjs integration, authentication, and React suspense patterns.Sat, 28 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/million-js-not-working/https://fixdevs.com/blog/million-js-not-working/How to fix Million.js issues — compiler setup with Vite and Next.js, block() optimization rules, component compatibility constraints, automatic mode, and debugging performance gains.Sat, 28 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/panda-css-not-working/https://fixdevs.com/blog/panda-css-not-working/How to fix Panda CSS issues — PostCSS setup, panda.config.ts token system, recipe and pattern definitions, conditional styles, responsive design, and integration with Next.js and Vite.Sat, 28 Mar 2026 00:00:00 GMTcssjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/qwik-not-working/https://fixdevs.com/blog/qwik-not-working/How to fix Qwik issues — component$ boundaries, useSignal and useStore reactivity, serialization with dollar signs, useTask$ and useVisibleTask$, Qwik City routing, and integration with React components.Sat, 28 Mar 2026 00:00:00 GMTjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/radix-ui-not-working/https://fixdevs.com/blog/radix-ui-not-working/How to fix Radix UI issues — Popover and Dialog setup, controlled vs uncontrolled state, portal rendering, animation with CSS or Framer Motion, accessibility traps, and Tailwind CSS integration.Sat, 28 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/svelte-5-runes-not-working/https://fixdevs.com/blog/svelte-5-runes-not-working/How to fix Svelte 5 Runes issues — $state and $state.raw reactivity, $derived computations, $effect lifecycle, $props and $bindable, migration from Svelte 4 stores, and component patterns.Sat, 28 Mar 2026 00:00:00 GMTsveltejavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/tanstack-router-not-working/https://fixdevs.com/blog/tanstack-router-not-working/How to fix TanStack Router issues — file-based routing setup, route tree generation, loader and search params, authenticated routes, type-safe navigation, and code splitting.Sat, 28 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/unocss-not-working/https://fixdevs.com/blog/unocss-not-working/How to fix UnoCSS issues — Vite plugin setup, preset configuration, attributify mode, icons preset, shortcuts, custom rules, and integration with Next.js, Nuxt, and Astro.Sat, 28 Mar 2026 00:00:00 GMTcssjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vanilla-extract-not-working/https://fixdevs.com/blog/vanilla-extract-not-working/How to fix Vanilla Extract issues — .css.ts file setup, style and recipe APIs, sprinkles for utility classes, theme tokens, dynamic styles, and integration with Next.js, Vite, and Remix.Sat, 28 Mar 2026 00:00:00 GMTcsstypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/biome-not-working/https://fixdevs.com/blog/biome-not-working/How to fix Biome linter/formatter issues — biome.json configuration, migrating from ESLint and Prettier, VSCode extension setup, CI integration, and rule override syntax.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontendtoolingdebuggingFixDevshttps://fixdevs.com/blog/date-fns-not-working/https://fixdevs.com/blog/date-fns-not-working/How to fix date-fns issues — timezone handling with date-fns-tz, parseISO vs new Date, locale import and configuration, DST edge cases, v3 ESM migration, and common format pattern mistakes.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/dnd-kit-not-working/https://fixdevs.com/blog/dnd-kit-not-working/How to fix dnd-kit issues — DndContext setup, sensors configuration, useSortable with SortableContext, drag overlays, collision detection algorithms, and accessible drag and drop.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/esbuild-not-working/https://fixdevs.com/blog/esbuild-not-working/How to fix esbuild issues — entry points, plugin API, JSX configuration, CSS modules, watch mode, metafile analysis, external packages, and common migration problems from webpack.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontenddevopsdebuggingFixDevshttps://fixdevs.com/blog/framer-motion-not-working/https://fixdevs.com/blog/framer-motion-not-working/How to fix Framer Motion issues — variants, AnimatePresence for exit animations, layout animations, useMotionValue, server component errors, and performance optimization.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/htmx-not-working/https://fixdevs.com/blog/htmx-not-working/How to fix HTMX issues — attribute syntax, target and swap strategies, out-of-band swaps, event handling, CSP configuration, response headers, and debugging HTMX requests.Fri, 27 Mar 2026 00:00:00 GMTjavascriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/jotai-not-working/https://fixdevs.com/blog/jotai-not-working/How to fix Jotai state management issues — atom scope, derived atoms, async atoms with Suspense, atomWithStorage SSR, useAtomValue vs useSetAtom, and debugging stale state.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontendstate-managementdebuggingFixDevshttps://fixdevs.com/blog/mdx-not-working/https://fixdevs.com/blog/mdx-not-working/How to fix MDX issues — Next.js App Router setup with @next/mdx and next-mdx-remote, custom component mapping, frontmatter parsing with gray-matter, remark and rehype plugins, and TypeScript configuration.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptreactfrontenddebuggingFixDevshttps://fixdevs.com/blog/msw-not-working/https://fixdevs.com/blog/msw-not-working/How to fix Mock Service Worker issues — browser vs Node setup, handler registration, worker start timing, passthrough requests, and common MSW v2 API changes from v1.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescripttestingfrontenddebuggingFixDevshttps://fixdevs.com/blog/next-intl-not-working/https://fixdevs.com/blog/next-intl-not-working/How to fix next-intl issues — App Router setup with middleware, useTranslations in server and client components, locale detection, pluralization, number and date formatting, and routing configuration.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/nuxt-not-working/https://fixdevs.com/blog/nuxt-not-working/How to fix Nuxt 3 issues — useFetch vs $fetch, server routes in server/api, composable SSR rules, useAsyncData, hydration errors, and Nitro configuration problems.Fri, 27 Mar 2026 00:00:00 GMTvuejavascriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/recharts-not-working/https://fixdevs.com/blog/recharts-not-working/How to fix Recharts issues — ResponsiveContainer setup, data format for each chart type, custom tooltips, axis configuration, legends, animations, and TypeScript types.Fri, 27 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/remix-not-working/https://fixdevs.com/blog/remix-not-working/How to fix Remix issues — loader and action setup, nested route outlet, useLoaderData typing, error boundaries, defer with Await, and common React Router v7 migration problems.Fri, 27 Mar 2026 00:00:00 GMTjavascriptreactfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/rxjs-not-working/https://fixdevs.com/blog/rxjs-not-working/How to fix RxJS issues — subscription management, switchMap vs mergeMap vs concatMap, error handling with catchError, Subject types, cold vs hot observables, and Angular async pipe.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontendangulardebuggingFixDevshttps://fixdevs.com/blog/shadcn-ui-not-working/https://fixdevs.com/blog/shadcn-ui-not-working/How to fix shadcn/ui issues — Tailwind CSS v4 vs v3 configuration, CSS variables, dark mode setup, component installation, cn() utility, and common errors after adding components.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/solidjs-not-working/https://fixdevs.com/blog/solidjs-not-working/How to fix SolidJS reactivity issues — signal access inside JSX, effect dependencies, createResource with loading states, Show and For components, store mutations, and common mistakes coming from React.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/storybook-not-working/https://fixdevs.com/blog/storybook-not-working/How to fix Storybook issues — CSF3 story format, addon configuration, webpack vs Vite builder, decorator setup, args not updating component, and Storybook 8 migration problems.Fri, 27 Mar 2026 00:00:00 GMTjavascriptreactfrontendtestingdebuggingFixDevshttps://fixdevs.com/blog/styled-components-not-working/https://fixdevs.com/blog/styled-components-not-working/How to fix styled-components issues — ThemeProvider setup, Next.js SSR with ServerStyleSheet, shouldForwardProp, attrs, TypeScript theme typing, and styled-components v6 migration.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/sveltekit-not-working/https://fixdevs.com/blog/sveltekit-not-working/How to fix SvelteKit issues — load function data flow, +page.server.ts vs +page.ts, form actions with use:enhance, hooks.server.ts, SSR vs CSR mode, and common routing mistakes.Fri, 27 Mar 2026 00:00:00 GMTsveltejavascriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/tanstack-query-not-working/https://fixdevs.com/blog/tanstack-query-not-working/How to fix TanStack Query (React Query v5) issues — query keys, stale time, enabled flag, mutation callbacks, optimistic updates, QueryClient setup, and SSR with prefetchQuery.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontendstate-managementdebuggingFixDevshttps://fixdevs.com/blog/tanstack-table-not-working/https://fixdevs.com/blog/tanstack-table-not-working/How to fix TanStack Table (React Table v8) issues — column definitions, server-side sorting and filtering, row selection, virtual rows with TanStack Virtual, and v7 to v8 migration errors.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/tiptap-not-working/https://fixdevs.com/blog/tiptap-not-working/How to fix Tiptap editor issues — useEditor setup in React, StarterKit configuration, custom nodes and marks, SSR with Next.js, collaborative editing, and content serialization.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptreactfrontenddebuggingFixDevshttps://fixdevs.com/blog/valtio-not-working/https://fixdevs.com/blog/valtio-not-working/How to fix Valtio state management issues — proxy vs snapshot, useSnapshot for React, subscribe for side effects, derived state with computed, async actions, and Valtio with React Server Components.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontendstate-managementdebuggingFixDevshttps://fixdevs.com/blog/wasm-not-working/https://fixdevs.com/blog/wasm-not-working/How to fix WebAssembly issues — instantiateStreaming vs instantiate, CORS for WASM files, linear memory limits, wasm-bindgen JS interop, imports/exports mismatch, and WASM in bundlers.Fri, 27 Mar 2026 00:00:00 GMTjavascriptwebassemblyfrontendperformancedebuggingFixDevshttps://fixdevs.com/blog/xstate-not-working/https://fixdevs.com/blog/xstate-not-working/How to fix XState v5 issues — state machine definition, guards and actions typed correctly, useMachine hook, createActor, context updates, child actors, and common v4 to v5 migration errors.Fri, 27 Mar 2026 00:00:00 GMTjavascripttypescriptfrontendstate-managementdebuggingFixDevshttps://fixdevs.com/blog/zustand-not-working/https://fixdevs.com/blog/zustand-not-working/How to fix Zustand state management issues — selector optimization, persist middleware, shallow comparison, devtools setup, slice pattern for large stores, and common subscription mistakes.Fri, 27 Mar 2026 00:00:00 GMTreactjavascriptfrontendstate-managementdebuggingFixDevshttps://fixdevs.com/blog/angular-pipe-not-working/https://fixdevs.com/blog/angular-pipe-not-working/How to fix Angular pipe issues — declaring pipes in modules, standalone pipe imports, pure vs impure pipes, async pipe with observables, pipe chaining, and custom pipe debugging.Thu, 26 Mar 2026 00:00:00 GMTangulartypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/css-scroll-behavior-not-working/https://fixdevs.com/blog/css-scroll-behavior-not-working/How to fix CSS scroll issues — scroll-behavior: smooth not working, scroll-snap alignment problems, overflow container conflicts, scroll-margin for fixed headers, and browser compatibility.Thu, 26 Mar 2026 00:00:00 GMTcssfrontenddebugginghtmlFixDevshttps://fixdevs.com/blog/eslint-config-not-working/https://fixdevs.com/blog/eslint-config-not-working/How to fix ESLint configuration issues — flat config vs legacy config, extends conflicts, parser options, plugin resolution, per-directory overrides, and migrating to ESLint 9.Thu, 26 Mar 2026 00:00:00 GMTeslintjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/indexeddb-not-working/https://fixdevs.com/blog/indexeddb-not-working/How to fix IndexedDB issues — transaction lifecycle, version upgrades, blocked events, cursor iteration, IDBKeyRange queries, and using idb wrapper library to avoid callback hell.Thu, 26 Mar 2026 00:00:00 GMTjavascriptfrontendbrowserdebuggingstorageFixDevshttps://fixdevs.com/blog/react-hook-form-not-working/https://fixdevs.com/blog/react-hook-form-not-working/How to fix React Hook Form issues — register spread syntax, Controller for UI libraries, validation modes, watch vs getValues, nested fields, and form submission errors.Thu, 26 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingformsFixDevshttps://fixdevs.com/blog/react-use-transition-not-working/https://fixdevs.com/blog/react-use-transition-not-working/How to fix React useTransition and startTransition issues — what counts as a transition, Suspense integration, concurrent rendering requirements, and common mistakes that prevent transitions from deferring.Thu, 26 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingperformanceFixDevshttps://fixdevs.com/blog/trpc-not-working/https://fixdevs.com/blog/trpc-not-working/How to fix tRPC issues — router setup, type inference across packages, context injection, middleware, error handling, and common tRPC v10/v11 configuration mistakes.Thu, 26 Mar 2026 00:00:00 GMTtypescriptnodejsbackendfrontenddebuggingFixDevshttps://fixdevs.com/blog/typescript-conditional-types-not-working/https://fixdevs.com/blog/typescript-conditional-types-not-working/How to fix TypeScript conditional type issues — infer keyword usage, distributive conditional types, deferred evaluation, naked type parameters, and common conditional type patterns.Thu, 26 Mar 2026 00:00:00 GMTtypescriptjavascriptfrontenddebuggingbest-practicesFixDevshttps://fixdevs.com/blog/typescript-discriminated-union-error/https://fixdevs.com/blog/typescript-discriminated-union-error/How to fix TypeScript discriminated union errors — type guards, exhaustive checks, narrowing with in operator, never type, and common patterns for tagged unions.Thu, 26 Mar 2026 00:00:00 GMTtypescriptjavascriptfrontenddebuggingbest-practicesFixDevshttps://fixdevs.com/blog/typescript-template-literal-type-error/https://fixdevs.com/blog/typescript-template-literal-type-error/How to fix TypeScript template literal type errors — string combination types, conditional inference, Extract and mapped types with template literals, and common pitfalls.Thu, 26 Mar 2026 00:00:00 GMTtypescriptjavascriptfrontenddebuggingbest-practicesFixDevshttps://fixdevs.com/blog/vue-router-params-not-updating/https://fixdevs.com/blog/vue-router-params-not-updating/How to fix Vue Router params not updating when navigating between same-route paths — watch $route, beforeRouteUpdate, onBeforeRouteUpdate, and component reuse behavior explained.Thu, 26 Mar 2026 00:00:00 GMTvuejavascriptfrontenddebuggingroutingFixDevshttps://fixdevs.com/blog/vue-slot-not-working/https://fixdevs.com/blog/vue-slot-not-working/How to fix Vue 3 slot issues — v-slot syntax, named slots, scoped slots passing data, default slot content, fallback content, and dynamic slot names.Thu, 26 Mar 2026 00:00:00 GMTvuejavascriptfrontenddebuggingtypescriptFixDevshttps://fixdevs.com/blog/web-worker-not-working/https://fixdevs.com/blog/web-worker-not-working/How to fix Web Worker issues — postMessage data cloning, module workers, error handling, SharedArrayBuffer setup, Comlink, and common reasons workers silently fail.Thu, 26 Mar 2026 00:00:00 GMTjavascriptfrontendperformancedebuggingbrowserFixDevshttps://fixdevs.com/blog/zod-validation-not-working/https://fixdevs.com/blog/zod-validation-not-working/How to fix Zod schema validation issues — parse vs safeParse, transform and preprocess, refine for cross-field validation, discriminatedUnion, error formatting, and common schema mistakes.Thu, 26 Mar 2026 00:00:00 GMTtypescriptjavascriptbackendfrontenddebuggingFixDevshttps://fixdevs.com/blog/css-grid-layout-not-working/https://fixdevs.com/blog/css-grid-layout-not-working/How to fix CSS Grid issues — implicit vs explicit grid, grid-template-areas, auto-placement, subgrid, alignment, and common mistakes with grid-column and grid-row.Wed, 25 Mar 2026 00:00:00 GMTcssfrontenddebugginghtmlFixDevshttps://fixdevs.com/blog/vite-proxy-not-working/https://fixdevs.com/blog/vite-proxy-not-working/How to fix Vite dev server proxy issues — proxy configuration in vite.config.ts, path rewriting, WebSocket proxying, HTTPS targets, and common misconfigurations.Wed, 25 Mar 2026 00:00:00 GMTvitejavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-teleport-not-rendering/https://fixdevs.com/blog/vue-teleport-not-rendering/How to fix Vue Teleport not working — target element not found, SSR with Teleport, disabled prop, multiple Teleports to the same target, and timing issues.Wed, 25 Mar 2026 00:00:00 GMTvuejavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/angular-http-interceptor-not-working/https://fixdevs.com/blog/angular-http-interceptor-not-working/How to fix Angular HTTP interceptors not triggering — provideHttpClient setup, functional interceptors, order of interceptors, excluding specific URLs, and error handling.Sun, 22 Mar 2026 00:00:00 GMTangulartypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/angular-signals-not-updating/https://fixdevs.com/blog/angular-signals-not-updating/How to fix Angular Signals not updating — signal mutations, computed dependency tracking, effect() cleanup, toSignal() with Observables, and migrating from zone-based change detection.Sun, 22 Mar 2026 00:00:00 GMTangulartypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/angular-standalone-component-error/https://fixdevs.com/blog/angular-standalone-component-error/How to fix Angular standalone component errors — imports array, NgModule migration, RouterModule vs RouterLink, CommonModule replacement, and mixing standalone with module-based components.Sun, 22 Mar 2026 00:00:00 GMTangulartypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/css-tailwind-not-applying/https://fixdevs.com/blog/css-tailwind-not-applying/How to fix Tailwind CSS not applying styles — content config paths, JIT mode, dynamic class names, PostCSS setup, CDN vs build tool, and purging issues.Sun, 22 Mar 2026 00:00:00 GMTcsstailwindfrontenddebuggingFixDevshttps://fixdevs.com/blog/graphql-subscription-not-updating/https://fixdevs.com/blog/graphql-subscription-not-updating/How to fix GraphQL subscriptions not receiving updates — WebSocket setup, subscription protocol, Apollo Client config, server-side pub/sub, authentication over WebSocket, and reconnection.Sun, 22 Mar 2026 00:00:00 GMTgraphqlwebsocketnodejsfrontenddebuggingFixDevshttps://fixdevs.com/blog/nextjs-font-not-loading/https://fixdevs.com/blog/nextjs-font-not-loading/How to fix Next.js font loading issues — next/font/google setup, CSS variable approach, local fonts, font-display settings, FOUT flash, and Tailwind CSS font integration.Sun, 22 Mar 2026 00:00:00 GMTnextjscssfrontendperformancedebuggingFixDevshttps://fixdevs.com/blog/react-forwardref-not-working/https://fixdevs.com/blog/react-forwardref-not-working/How to fix React forwardRef issues — ref null on custom components, useImperativeHandle setup, forwardRef with TypeScript, class components, and React 19 ref as prop changes.Sun, 22 Mar 2026 00:00:00 GMTreacttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-key-prop-warning/https://fixdevs.com/blog/react-key-prop-warning/How to fix React's missing key prop warning — why keys matter for reconciliation, choosing stable keys, avoiding index as key pitfalls, keys in fragments, and performance impact.Sun, 22 Mar 2026 00:00:00 GMTreactjavascriptfrontendperformancedebuggingFixDevshttps://fixdevs.com/blog/react-portal-event-bubbling/https://fixdevs.com/blog/react-portal-event-bubbling/How to fix React Portal event bubbling — understanding Portal event propagation, modal close on outside click, stopPropagation side effects, focus management, and accessibility.Sun, 22 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-strict-mode-double-render/https://fixdevs.com/blog/react-strict-mode-double-render/How to fix React StrictMode double render issues — understanding intentional double invocation, fixing side effects, useEffect cleanup, external subscriptions, and production behavior.Sun, 22 Mar 2026 00:00:00 GMTreactjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-suspense-not-triggering/https://fixdevs.com/blog/react-suspense-not-triggering/How to fix React Suspense boundaries not triggering — lazy() import syntax, use() hook, data fetching libraries, ErrorBoundary vs Suspense, and Next.js loading.tsx.Sun, 22 Mar 2026 00:00:00 GMTreactjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/svelte-store-subscription-leak/https://fixdevs.com/blog/svelte-store-subscription-leak/How to fix Svelte store subscription memory leaks — auto-subscription with $, manual unsubscribe, derived store cleanup, custom store lifecycle, and SvelteKit SSR store handling.Sun, 22 Mar 2026 00:00:00 GMTsveltejavascriptfrontendperformancedebuggingFixDevshttps://fixdevs.com/blog/typescript-function-overload-error/https://fixdevs.com/blog/typescript-function-overload-error/How to fix TypeScript function overload errors — overload signature compatibility, implementation signature, conditional types as alternatives, method overloads in classes, and common pitfalls.Sun, 22 Mar 2026 00:00:00 GMTtypescriptjavascriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/typescript-mapped-type-error/https://fixdevs.com/blog/typescript-mapped-type-error/How to fix TypeScript mapped type errors — Partial, Required, Readonly, Record, Pick, Omit, conditional types, template literal types, and distributive behavior.Sun, 22 Mar 2026 00:00:00 GMTtypescriptjavascriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/vue-composable-not-reactive/https://fixdevs.com/blog/vue-composable-not-reactive/How to fix Vue composable reactivity loss — toRefs for destructuring, returning refs vs raw values, reactive object pitfalls, stale closures, and composable design patterns.Sun, 22 Mar 2026 00:00:00 GMTvuejavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-composition-api-reactivity-loss/https://fixdevs.com/blog/vue-composition-api-reactivity-loss/How to fix Vue Composition API reactivity loss — destructuring reactive objects, toRefs, storeToRefs, ref vs reactive, watch vs watchEffect, and template not updating.Sun, 22 Mar 2026 00:00:00 GMTvuejavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-pinia-state-not-reactive/https://fixdevs.com/blog/vue-pinia-state-not-reactive/How to fix Pinia store state not updating components — storeToRefs for destructuring, $patch for partial updates, avoiding reactive() wrapping, getters vs computed, and SSR hydration.Sun, 22 Mar 2026 00:00:00 GMTvuepiniajavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-router-404-on-refresh/https://fixdevs.com/blog/vue-router-404-on-refresh/How to fix Vue Router 404 errors on page refresh in history mode — server configuration for nginx, Apache, Vite, Express, and Netlify, plus hash mode as a fallback.Sun, 22 Mar 2026 00:00:00 GMTvuefrontendroutingdebuggingdeploymentFixDevshttps://fixdevs.com/blog/webpack-bundle-size-too-large/https://fixdevs.com/blog/webpack-bundle-size-too-large/How to reduce Webpack bundle size — code splitting, tree shaking, dynamic imports, bundle analysis, moment.js replacement, lodash optimization, and production build configuration.Sun, 22 Mar 2026 00:00:00 GMTwebpackjavascriptperformancefrontenddebuggingFixDevshttps://fixdevs.com/blog/webpack-dev-server-not-reloading/https://fixdevs.com/blog/webpack-dev-server-not-reloading/How to fix Webpack dev server not reloading — Hot Module Replacement configuration, watchFiles settings, polling for Docker/WSL, HMR API for custom modules, and port conflicts.Sun, 22 Mar 2026 00:00:00 GMTwebpackjavascriptfrontenddevtoolsdebuggingFixDevshttps://fixdevs.com/blog/angular-lazy-load-not-working/https://fixdevs.com/blog/angular-lazy-load-not-working/How to fix Angular lazy loading not working — loadChildren syntax, standalone components, route configuration mistakes, preloading strategies, and debugging bundle splits.Sat, 21 Mar 2026 00:00:00 GMTangulartypescriptjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/angular-rxjs-memory-leak/https://fixdevs.com/blog/angular-rxjs-memory-leak/How to fix RxJS memory leaks in Angular — unsubscribing from Observables, takeUntilDestroyed, async pipe, subscription management patterns, and detecting leaks with Chrome DevTools.Sat, 21 Mar 2026 00:00:00 GMTangularrxjstypescriptjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/angular-form-validation-not-working/https://fixdevs.com/blog/angular-form-validation-not-working/How to fix Angular form validation not working — Reactive Forms vs Template-Driven, custom validators, async validators, touched/dirty state, and error message display.Sat, 21 Mar 2026 00:00:00 GMTangulartypescriptjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-hydration-error/https://fixdevs.com/blog/react-hydration-error/How to fix React hydration errors — server/client HTML mismatches, useEffect for client-only code, suppressHydrationWarning, dynamic content, and Next.js specific hydration issues.Sat, 21 Mar 2026 00:00:00 GMTreactnextjsjavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-query-stale-data/https://fixdevs.com/blog/react-query-stale-data/How to fix TanStack Query returning stale cached data — staleTime, invalidateQueries, query key structure, optimistic updates, and cache synchronization after mutations.Sat, 21 Mar 2026 00:00:00 GMTreacttypescriptjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/typescript-declaration-file-error/https://fixdevs.com/blog/typescript-declaration-file-error/How to fix TypeScript 'could not find a declaration file for module' errors — installing @types packages, writing custom .d.ts files, module augmentation, and tsconfig paths.Sat, 21 Mar 2026 00:00:00 GMTtypescriptjavascriptfrontendbackenddebuggingFixDevshttps://fixdevs.com/blog/vue-computed-not-updating/https://fixdevs.com/blog/vue-computed-not-updating/How to fix Vue computed properties not updating — reactive dependency tracking, accessing nested objects, computed setters, watchEffect vs computed, and Vue 3 reactivity pitfalls.Sat, 21 Mar 2026 00:00:00 GMTvuejavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-v-model-component/https://fixdevs.com/blog/vue-v-model-component/How to fix Vue v-model on custom components — defineModel, modelValue/update:modelValue pattern, multiple v-model bindings, v-model modifiers, and Vue 2 vs Vue 3 differences.Sat, 21 Mar 2026 00:00:00 GMTvuejavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/webpack-alias-not-working/https://fixdevs.com/blog/webpack-alias-not-working/How to fix path alias errors in webpack and Vite — configuring resolve.alias, tsconfig paths, babel-plugin-module-resolver, Vite alias configuration, and Jest moduleNameMapper.Sat, 21 Mar 2026 00:00:00 GMTwebpackvitetypescriptjavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/angular-change-detection-not-working/https://fixdevs.com/blog/angular-change-detection-not-working/How to fix Angular change detection issues — OnPush strategy not triggering, async pipe, markForCheck vs detectChanges, zone.js and zoneless patterns, and manual change detection triggers.Fri, 20 Mar 2026 00:00:00 GMTangulartypescriptfrontenddebuggingjavascriptFixDevshttps://fixdevs.com/blog/css-container-query-not-working/https://fixdevs.com/blog/css-container-query-not-working/How to fix CSS container queries not working — setting container-type correctly, understanding containment scope, fixing @container syntax, and handling browser support and specificity issues.Fri, 20 Mar 2026 00:00:00 GMTcssfrontenddebuggingjavascripttypescriptFixDevshttps://fixdevs.com/blog/nextjs-app-router-fetch-cache/https://fixdevs.com/blog/nextjs-app-router-fetch-cache/How to fix Next.js App Router fetch caching issues — understanding cache behavior, revalidation with next.revalidate, opting out with no-store, cache tags, and debugging stale data.Fri, 20 Mar 2026 00:00:00 GMTnextjsjavascripttypescriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/react-server-components-error/https://fixdevs.com/blog/react-server-components-error/How to fix React Server Components errors — useState and hooks in server components, missing 'use client' directive, async component patterns, serialization errors, and client/server boundary mistakes.Fri, 20 Mar 2026 00:00:00 GMTreactnextjstypescriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/svelte-store-not-updating/https://fixdevs.com/blog/svelte-store-not-updating/How to fix Svelte store not updating the UI — writable vs readable stores, derived stores, subscribe pattern, store mutation vs assignment, and custom store patterns.Fri, 20 Mar 2026 00:00:00 GMTsveltejavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-router-navigation-guard/https://fixdevs.com/blog/vue-router-navigation-guard/How to fix Vue Router navigation guards not working — beforeEach, beforeEnter, in-component guards, async guards, redirect loops, and route meta authentication patterns.Fri, 20 Mar 2026 00:00:00 GMTvuejavascripttypescriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/webpack-bundle-too-large/https://fixdevs.com/blog/webpack-bundle-too-large/How to reduce Webpack bundle size — code splitting, lazy loading, tree shaking, analyzing the bundle with webpack-bundle-analyzer, replacing heavy dependencies, and configuring splitChunks.Fri, 20 Mar 2026 00:00:00 GMTwebpackjavascriptperformancefrontenddebuggingFixDevshttps://fixdevs.com/blog/axios-network-error/https://fixdevs.com/blog/axios-network-error/How to fix Axios 'Network Error' with no status code — CORS blocks, SSL certificate issues, request timeout, no internet connection, and debugging with interceptors.Thu, 19 Mar 2026 00:00:00 GMTjavascripttypescriptaxiosdebuggingfrontendFixDevshttps://fixdevs.com/blog/eslint-no-unused-vars-false-positive/https://fixdevs.com/blog/eslint-no-unused-vars-false-positive/How to fix ESLint no-unused-vars false positives — TypeScript types, destructuring ignores, React imports, function arguments, and configuring the rule to match your codebase patterns.Thu, 19 Mar 2026 00:00:00 GMTeslintjavascripttypescriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/react-useeffect-runs-twice/https://fixdevs.com/blog/react-useeffect-runs-twice/Why React useEffect runs twice in development with Strict Mode, how to handle the double invocation correctly, when to add cleanup functions, and when the double-run actually reveals a real bug.Thu, 19 Mar 2026 00:00:00 GMTreactjavascripttypescriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/typescript-enum-not-working/https://fixdevs.com/blog/typescript-enum-not-working/How to fix TypeScript enum problems — const enum with isolatedModules, enums not available at runtime, string vs numeric enums, and migrating to union types or as const objects.Thu, 19 Mar 2026 00:00:00 GMTtypescriptjavascriptdebuggingfrontendbackendFixDevshttps://fixdevs.com/blog/vite-env-variables-not-working/https://fixdevs.com/blog/vite-env-variables-not-working/How to fix Vite environment variables showing as undefined — missing VITE_ prefix, wrong .env file for the mode, import.meta.env vs process.env, TypeScript types, and SSR differences.Thu, 19 Mar 2026 00:00:00 GMTvitejavascripttypescriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/css-variable-not-working/https://fixdevs.com/blog/css-variable-not-working/How to fix CSS custom properties not applying — wrong scope, missing fallback values, JavaScript not setting variables on the right element, and how CSS variables interact with media queries and Shadow DOM.Wed, 18 Mar 2026 00:00:00 GMTcssfrontenddebuggingjavascriptFixDevshttps://fixdevs.com/blog/nextjs-middleware-not-running/https://fixdevs.com/blog/nextjs-middleware-not-running/How to fix Next.js middleware not executing — wrong file location, matcher config errors, middleware not intercepting API routes, and how to debug middleware execution in Next.js 13 and 14.Tue, 17 Mar 2026 00:00:00 GMTnextjsjavascripttypescriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/nextjs-build-failed/https://fixdevs.com/blog/nextjs-build-failed/How to fix Next.js build failures — TypeScript errors blocking production builds, module resolution failures, missing environment variables, static generation errors, and common next build crash causes.Mon, 16 Mar 2026 00:00:00 GMTnextjstypescriptjavascriptdebuggingfrontendFixDevshttps://fixdevs.com/blog/vite-build-chunk-size-warning/https://fixdevs.com/blog/vite-build-chunk-size-warning/How to fix Vite's chunk size warning — why bundles exceed 500 kB, how to split code with dynamic imports and manualChunks, configure the chunk size limit, and optimize your Vite production build.Mon, 16 Mar 2026 00:00:00 GMTvitejavascriptperformancefrontenddebuggingFixDevshttps://fixdevs.com/blog/css-animation-not-working/https://fixdevs.com/blog/css-animation-not-working/How to fix CSS animations not working — @keyframes not applying, animation paused, transform conflicts, reduced motion settings, and common animation property mistakes.Sun, 15 Mar 2026 00:00:00 GMTcssanimationfrontenddebuggingFixDevshttps://fixdevs.com/blog/vue-reactive-data-not-updating/https://fixdevs.com/blog/vue-reactive-data-not-updating/How to fix Vue 3 reactive data not updating the UI — why ref and reactive lose reactivity, how to correctly mutate reactive state, and common pitfalls with destructuring and nested objects.Sun, 15 Mar 2026 00:00:00 GMTvuejavascriptfrontenddebuggingFixDevshttps://fixdevs.com/blog/css-position-sticky-not-working/https://fixdevs.com/blog/css-position-sticky-not-working/How to fix CSS position sticky not working — element scrolls away instead of sticking, caused by overflow hidden on a parent, missing top value, wrong stacking context, or incorrect height on the container.Sat, 14 Mar 2026 00:00:00 GMTcssfrontenddebuggingFixDevshttps://fixdevs.com/blog/css-grid-not-working/https://fixdevs.com/blog/css-grid-not-working/How to fix CSS Grid not working — grid-template-columns has no effect, grid items not placing correctly, implicit vs explicit grid confusion, and common grid layout debugging techniques.Fri, 13 Mar 2026 00:00:00 GMTcssgridfrontenddebuggingFixDevshttps://fixdevs.com/blog/css-flexbox-not-working/https://fixdevs.com/blog/css-flexbox-not-working/How to fix CSS Flexbox not working — why display flex has no effect, flex children not aligning, flex-grow not stretching, and how to debug common Flexbox layout issues.Thu, 12 Mar 2026 00:00:00 GMTcssflexboxfrontenddebuggingFixDevshttps://fixdevs.com/blog/react-context-not-updating/https://fixdevs.com/blog/react-context-not-updating/How to fix React Context not triggering re-renders — caused by mutating state directly, wrong provider placement, stale closures, and missing value changes that React can detect.Thu, 12 Mar 2026 00:00:00 GMTreactjavascriptcontextstate-managementfrontendFixDevshttps://fixdevs.com/blog/react-router-no-routes-matched/https://fixdevs.com/blog/react-router-no-routes-matched/How to fix 'No routes matched location' in React Router v6 — caused by missing Routes wrapper, wrong path syntax, nested route mismatches, and v5 to v6 migration issues.Thu, 12 Mar 2026 00:00:00 GMTreactreact-routerjavascriptfrontendFixDevshttps://fixdevs.com/blog/css-z-index-not-working/https://fixdevs.com/blog/css-z-index-not-working/How to fix z-index not working in CSS. Covers stacking contexts, position property requirement, parent stacking context limits, opacity and transform creating new stacking contexts, flexbox and grid z-index, and the isolation property.Sat, 06 Dec 2025 00:00:00 GMTcsshtmlfrontendFixDevs