Documentation & Knowledge Base Checklist for Web Development

Map audiences to content types such as Quickstart, Guides, API Reference, and Playbooks, then set depth expectations. This prevents a single README from becoming a dumping ground and ensures frontend, backend, and integrators find the right level of detail fast.

Choose a site generator that matches your tech and workflow, for example Docusaurus for React and MDX-first docs, MkDocs Material for Python-heavy and OpenAPI content, or VitePress for Vue ecosystems and Vite tooling. Validate versioning, i18n, and plugin support early.

Standardize slugs and sections like /guides, /api, /components, and /cookbook, then enforce with lint rules during CI. Use human-readable URLs, set canonical tags, and keep sidebar structure shallow to cut navigation time for frequent tasks.

Tie docs versions to SemVer releases and prune obsolete versions on a schedule. Use Docusaurus versioning or MkDocs mike to publish immutable snapshots and keep a 'next' channel synced with main for upcoming changes.

Add CODEOWNERS for /docs and critical API specs so changes require review by module owners. Gate merges via GitHub Actions that block when OpenAPI, GraphQL schema, or Storybook docs change without an approving review.

Integrate Algolia DocSearch or Typesense and capture query analytics to identify missing or stale content. Use synonyms and tags to connect frontend, backend, and DevOps terms that describe the same feature.

Store OpenAPI YAML or GraphQL SDL in the repository and validate on every PR with spectral, swagger-cli, or graphql-schema-linter. Treat schema as code so docs, mocks, and SDKs are generated from the same artifact.

Use Redocly, Stoplight, or Docusaurus OpenAPI plugin to generate searchable, language-tabbed reference docs. Include examples for curl, Node.js, and Python, and group endpoints by domain for discoverability.

Back examples with contract tests and golden files to guarantee parity with live responses. Run Prism or Postman Newman in CI to verify example payloads and status codes for common and edge cases.

Stand up mock servers with Prism for OpenAPI or MSW for GraphQL, then validate consumer expectations with Pact. Link mock server instructions and Pact broker status in the docs for integrators.

Use openapi-generator or Swagger Codegen to build TypeScript, Python, and Go SDKs, then publish via CI to npm and PyPI. Document installation, auth helpers, and retry logic with real usage snippets.

Provide copy-paste examples for OAuth2, PATs, and API keys with scopes and expiration notes. Include HTTP error payload schemas, retry-after patterns, and rate limit headers so clients can implement backoff correctly.

Document components with Storybook and MDX pages that include usage, controls, and gotchas. Publish per-PR previews with Chromatic or Vercel so reviewers can validate docs and visuals together.

Use TypeScript and react-docgen or vue-docgen to generate prop, event, and slot tables. Wire generation to CI so docs stay synchronized whenever types change.

Export design tokens via Style Dictionary or Theo and render a tokens page that shows colors, spacing, and typography with usage examples. Include dark mode and high-contrast variants with CSS variables.

Add ARIA usage, focus order, and keyboard navigation patterns for each interactive component. Include axe DevTools, eslint-plugin-jsx-a11y, and manual test checklists to avoid regressions.

Use StackBlitz or CodeSandbox embeds pinned to exact package versions so examples remain reproducible. Provide minimal setup for React, Vue, and Svelte consumers if your library is framework-agnostic.

Include import patterns for tree-shaking, code-splitting recommendations, and Lighthouse CI budgets in docs. Show before and after bundle size numbers using webpack-bundle-analyzer or Rollup visualizer.

Keep README scoped to architecture overview, quickstart, system diagram, and links to deeper docs. Include a 60-second setup path and 'How to run tests' so contributors can validate environment quickly.

Document coding standards, branching, and commit conventions, and provide PR and issue templates that ask for docs impact. Use pull request checklists to require links to updated guides or API specs.

Provide a .devcontainer config or Docker Compose with seeded data and a makefile or taskfile for repeatable setup. Document port usage, hot reload commands, and test entry points for frontend and backend.

Publish .env.example and link to secrets management like Doppler, 1Password CLI, Vault, or SOPS. Cover local vs staging configs, rotating keys, and redaction rules for logs and screenshots in docs.

Create operational runbooks for outages, queue backlogs, and API spikes with clear on-call rotations and Slack channels. Store in an internal wiki like Confluence or Notion and link from public troubleshooting pages where appropriate.

Use ADRs to log decisions with context and alternatives, and keep diagrams as code using Mermaid or PlantUML. Render diagrams in docs pipelines so updates are versioned and code-reviewed.

Adopt Conventional Commits to drive SemVer and consistent changelogs. Lint commit messages with commitlint and validate in CI so releases reflect actual breaking, feature, and fix changes.

Use semantic-release or Changesets to generate changelogs, tag releases, and publish packages. Include release notes templates that highlight breaking changes and migration actions.

Structure changelogs with Added, Changed, Deprecated, Removed, Fixed, and Security sections plus Git compare links. Keep entries terse and link to detailed upgrade guides for context.

For each breaking release, include code mods, before-after snippets, and rollback instructions. Provide framework-specific steps, for example Next.js middleware changes or Express middleware ordering.

Expose release summaries on the docs homepage, RSS feed, and in-app modals for logged-in developers. Link directly to impacted APIs or components so users can jump to relevant sections.

Publish a software bill of materials and build provenance with attestations to meet security requirements. Link SBOM and signatures from release notes for compliance and enterprise adopters.

Run markdownlint, Vale, and alex for style and inclusive language, plus lychee or linkinator for outbound link health. Block merges on broken links or style violations to keep docs consistent.

Extract code blocks with tools like doctest for Python and run node or ts-node for JS examples in CI. Pin dependency versions and seed data to eliminate flakiness and rot.

Use Playwright or Cypress to capture screenshots of documented states and compare deltas per PR. Link diffs from CI to docs previews so reviewers catch visual and copy regressions early.

Run weekly jobs to find 404s, outdated version badges, and stale screenshots, then open auto-PRs. Track content freshness with front matter dates and a deprecation policy for old guides.

Cache dependency installs and static asset builds, and invalidate Algolia indices only on content changes. Use GitHub Actions cache or pnpm store to keep docs builds under a few minutes.

Integrate SSO with SAML or OIDC for Confluence, Notion, or GitBook spaces and enable role-based permissions. Export regular backups to cloud storage and test restore procedures quarterly.