Fix: Error [ERR_REQUIRE_ESM]: require() of ES Module not supported
Fix Node.js 'Error [ERR_REQUIRE_ESM]: require() of ES Module not supported' by checking your Node version, using dynamic import(), or converting to ESM.
Fix your dev errors. Fast.
Copy-paste solutions for the errors that interrupt your flow. No fluff, just fixes.
833 fixes across 603 topics
Popular Topics
All Topics
3d accessibility actions agents ai aiohttp aiosqlite airflow alembic algolia amplify anaconda analytics android angular animation ansible anthropic apache apache-airflow apache-spark api api-testing apollo app-router appsync apscheduler argocd arq asdf
Show 573 more topics Hide
asgi asl aspnet astro async asyncio asyncpg attrs audio authentication automation aws axios babel backend bash beautifulsoup bedrock best-practices big-data bigquery blob branches browser bs4 build-tools bun bundler c caching callback canvas cdk celery chakra-ui chokidar chroma chromadb ci-cd cicd classes claude cli click clickhouse cloud cloud-data cloudflare cloudflare-workers cmake cms code-formatting code-generation code-signing cog cognito collaboration command-line component-testing composer computer-vision concurrency conda conda-forge configuration connect constrained-generation consul consumer-groups containers content context cookiecutter copier coroutines cors cpp cpu crawler crewai cron cross-platform csharp css cuda curl cv2 d1 dagster dark-mode dart dash dask data-engineering data-fetching data-science data-validation data-version-control data-visualization data-warehouse database dataclasses dataframe datetime dbt debugging deep-learning deferred-rendering deno dependencies dependency-management deployment desktop developer-tools devops devtools directus direnv distributed distributed-computing django dns docker docker-compose documentation dotenv dotnet dramatiq drawing dspy duckdb durable-objects dvc e2e ec2 edge elasticsearch electron electron-forge email embeddings encoding env environment esbuild eslint esm etl experiment-tracking express faiss fastapi fetch fetching ffi fido filesystem firebase flask flexbox flutter flyio forms freezegun frontend fs-watch fullstack gcp gems gh-cli git git-hooks git-lfs github github-actions gitops go go-modules golang gpu gradient-boosting gradio gradle graphql grid grpc gunicorn hatch hatchling headless-chrome helm heroku hibernate hono hooks html html-parsing http http-client httpie httpx huggingface hybrid-search hyperparameter-tuning hypothesis iac iam identity image-processing indexeddb inertia inference infrastructure infrastructure-as-code instructor interactive io ios java javascript jdk jest jetstream jinja2 joblib json json-logging jupyter jupyterlab jvm kafka keras keycloak kotlin kubernetes lambda langchain langfuse langgraph laravel lefthook lightgbm linting linux litefs litellm litestar llama-index llamaindex llm load-testing local-first localhost locust logging loguru machine-learning macos makefile managed-database markdown marketplace marshmallow material-theme matplotlib maturin maven mdx meilisearch memory memray messaging microservices middleware migration migrations milvus mise mkdocs ml ml-ops mlflow mlops mobile modal mongodb mongoose monitoring monorepo moto msgpack msgspec multi-agent multiprocessing mysql nats nestjs networking next-themes nextjs nginx node node-gyp nodejs nodemailer nox npm numpy nx observability odm oidc olap ollama onnx onnxruntime openai opencv optimization optuna orchestration orm outlines oxlint package-management package-manager packaging pages pandas pandera parallel parallel-computing parquet passkey payments pdm peewee pep-582 performance permissions pglite pgmq pgvector pgx php pil pillow pinecone pinia pip pipenv pipfile playwright plotly plotting pnpm pocketbase poetry polars postcss postgres postgresql powershell pre-commit prefect prisma profiling programming prompting property-based-testing proxy psycopg psycopg2 psycopg3 pubsub pulumi puppeteer py-spy pydantic pydantic-settings pyo3 pypa pyspark pytest python pytorch qdrant queue queues r2 rabbitmq rag rails ray ray-tune rds rds-proxy react react-19 react-compiler react-native react-query react-router readthedocs realtime recursion redis redux remix remote replicate replication resilience rest retry rich rls routing rpc rst ruby ruff runtime rust rxjs s3 saas saml sanity sass scaffolding scalene scheduling schema scientific-computing scikit-learn scipy scraping scrapy scripting seaborn search security selenium sentry serialization server-components serverless shell similarity-search sklearn snapstart snowflake socket-io solidjs source-maps spa speech-to-text sphinx spring spring-boot sql sqlalchemy sqlc sqlite sqlmodel sqs ssh ssl sso ssr starlette starlite state-management stateful static-site step-functions storage strapi streaming streamlit streams stripe structlog sudo supabase svelte swift swr sysadmin systemd tailwind tailwind-css tailwindcss tanstack-form task task-queue taskfile tauri templating temporal tenacity tensorflow terminal terraform test-runner testing threading tldraw tooling tools tortoise-orm tox tracing transcription transformers tsx type-hints typer typescript ubuntu uploads uploadthing uv uvicorn valibot validation valkey vector-database vector-search vercel version-control version-manager virtualenv vite vitest vllm vscode vue wandb wasm watch weaviate web web-app web-framework web-scraping web-server webassembly webauthn webhooks webpack websocket webview weights-and-biases wheels whisper whiteboard windows workers workers-ai workflow workspace worktree wrangler wsgi wsl xcode xgboost yaml yarn zod zsh
Recent Fixes
Fix: RangeError: Maximum call stack size exceeded (JavaScript)
Fix JavaScript 'RangeError: Maximum call stack size exceeded': find the runaway recursion, add a base case, fix accidental self-reference, and convert deep recursion to iteration.
Fix: listen EADDRINUSE: address already in use (Node.js)
Fix Node.js 'listen EADDRINUSE: address already in use': find and kill the process on the port (macOS, Linux, Windows), or run your server on a different port.
Fix: Next.js 15 cookies() Should Be Awaited — Route Used cookies, Cannot Modify Errors, and Library Mismatch
Fix Next.js 15 async cookies() and headers() errors — 'Route used cookies', 'Cookies can only be modified in a Server Action or Route Handler', codemod misses, library compatibility, and TypeScript type mismatches after upgrade.
Fix: pnpm Catalog Protocol Not Working — Cannot Find Catalog, Resolution Errors, and Lockfile Issues
Fix pnpm 9.5+ catalog protocol errors — Cannot find catalog default, ERR_PNPM_CATALOG_ENTRY_INVALID_SPEC, stale lockfile state, and tool incompatibility with catalog: references in monorepos.
Fix: aiosqlite Not Working — Single Writer, WAL Mode, Row Factory, and Connection Patterns
How to fix Python aiosqlite errors — database is locked, WAL mode for concurrent reads, foreign_keys PRAGMA, row factory for dict-like rows, connection per request vs pool, datetime detect_types, and FastAPI integration.
Fix: ArgoCD Not Working, OutOfSync, Sync Waves, RBAC, Helm/Kustomize, and Webhook Setup
How to fix ArgoCD errors, application stuck OutOfSync, sync waves not respected, RBAC permission denied, Helm values not merged, ApplicationSet generator config, repo auth, and webhook not triggering.
Fix: AWS Amplify Not Working — Gen 2 Backend, defineData, Auth, Storage, and Sandbox Deployments
How to fix AWS Amplify Gen 2 errors — backend.ts file structure, defineData schema authorization, defineAuth flow, defineStorage bucket access, sandbox vs branch deploy, generated outputs, and Cognito triggers.
Fix: Astro Content Collections Not Working — Content Layer, Loaders, Schema, and References
How to fix Astro content collections errors — content/config.ts moved to content.config.ts, glob loader patterns, schema validation, references between collections, live reload on add/remove, and remote loaders.
Fix: Astro Server Islands Not Working — server:defer, Fallback, Cookies, Caching, and Hydration
How to fix Astro 5 server islands — server:defer directive ignored, fallback slot missing, cookies/headers in deferred component, output config mismatch, dynamic island fetch URL, and caching the static shell.