Fix: Starlight Not Working — Pages Not Rendering, Sidebar Wrong, or Custom Components Broken
How to fix Astro Starlight documentation site issues — configuration, sidebar ordering, custom components, overrides, i18n, search, and content collections.
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Fix: Stripe Integration Not Working — Checkout Failing, Webhooks Not Firing, or Subscriptions Not Updating
How to fix Stripe issues in Node.js and Next.js — Checkout Sessions, webhook signature verification, subscription lifecycle, customer portal, price management, and idempotent API calls.
Fix: Supertest Not Working — Requests Not Sending, Server Not Closing, or Assertions Failing
How to fix Supertest HTTP testing issues — Express and Fastify setup, async test patterns, authentication headers, file uploads, JSON body assertions, and Vitest/Jest integration.
Fix: Trigger.dev Not Working — Tasks Not Running, Runs Failing, or Dev Server Not Connecting
How to fix Trigger.dev issues — task definition and triggering, dev server setup, scheduled tasks with cron, concurrency and queues, retries, idempotency, and deployment to Trigger.dev Cloud.
Fix: tsup Not Working — Build Failing, Types Not Generated, or ESM/CJS Output Wrong
How to fix tsup bundler issues — entry points, dual ESM/CJS output, TypeScript declaration files, external dependencies, tree shaking, and package.json exports configuration.
Fix: ts-rest Not Working — Contract Types Not Matching, Client Requests Failing, or Server Validation Errors
How to fix ts-rest issues — contract definition, type-safe client and server setup, Zod validation, Next.js App Router integration, error handling, and OpenAPI generation.
Fix: unbuild Not Working — Build Output Empty, Stub Mode Failing, or Rollup Errors
How to fix unbuild issues — build configuration, stub mode for development, ESM and CJS output, TypeScript declarations, external dependencies, and monorepo workspace builds.
Fix: Vercel AI SDK Not Working — Streaming Not Rendering, useChat Stuck Loading, or Provider Errors
How to fix Vercel AI SDK issues — useChat and useCompletion hooks, streaming responses with streamText, provider configuration for OpenAI and Anthropic, tool calling, and Next.js integration.
Fix: View Transitions API Not Working — No Animation Between Pages, Cross-Document Transitions Failing, or Fallback Missing
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.
Fix: Auth.js (NextAuth) Not Working — Session Null, OAuth Callback Error, or CSRF Token Mismatch
How to fix Auth.js and NextAuth.js issues — OAuth provider setup, session handling in App Router and Pages Router, JWT vs database sessions, middleware protection, and credential provider configuration.
Fix: Capacitor Not Working — Build Failing, Plugins Not Loading, or Native Features Not Available
How to fix Capacitor issues — project setup with Ionic or standalone, native plugin access, iOS and Android build errors, live reload, deep links, push notifications, and migration from Cordova.
Fix: Cypress Not Working — Tests Timing Out, Elements Not Found, or cy.intercept Not Matching
How to fix Cypress issues — element selection strategies, async command chaining, cy.intercept for network stubbing, component testing, authentication handling, and flaky test debugging.