@contractspec/example.integration-posthog

Website: https://contractspec.io

PostHog analytics integration example: capture events, run HogQL, and manage feature flags.

What This Demonstrates

• PostHog event capture and tracking setup.
• HogQL query execution pattern.
• Feature flag management via PostHog API.
• Integration provider pattern with ContractSpec contracts.
• src/docs/ contains docblocks and documentation-facing exports.
• src/docs/ contains docblocks and documentation-facing exports.

Running Locally

From packages/examples/integration-posthog:

• bun run dev
• bun run build
• bun run test
• bun run typecheck

Usage

Use @contractspec/example.integration-posthog as a reference implementation, or import its exported surfaces into a workspace that composes ContractSpec examples and bundles.

Architecture

• src/docs/ contains docblocks and documentation-facing exports.
• src/example.ts is the runnable example entrypoint.
• src/index.ts is the root public barrel and package entrypoint.
• src/integration-posthog.feature.ts defines a feature entrypoint.
• src/posthog.ts is part of the package's public or composition surface.
• src/run.ts is part of the package's public or composition surface.

Public Entry Points

• Export . resolves through ./src/index.ts.
• Export ./docs resolves through ./src/docs/index.ts.
• Export ./docs/integration-posthog.docblock resolves through ./src/docs/integration-posthog.docblock.ts.
• Export ./example resolves through ./src/example.ts.
• Export ./integration-posthog.feature resolves through ./src/integration-posthog.feature.ts.
• Export ./posthog resolves through ./src/posthog.ts.
• Export ./run resolves through ./src/run.ts.

Local Commands

• bun run dev — contractspec-bun-build dev
• bun run build — bun run prebuild && bun run build:bundle && bun run build:types
• bun run test — bun test --pass-with-no-tests
• bun run lint — bun lint:fix
• bun run lint:check — biome check .
• bun run lint:fix — biome check --write --unsafe --only=nursery/useSortedClasses . && biome check --write .
• bun run typecheck — tsc --noEmit
• bun run publish:pkg — bun publish --tolerate-republish --ignore-scripts --verbose
• bun run publish:pkg:canary — bun publish:pkg --tag canary
• bun run clean — rimraf dist .turbo
• bun run build:bundle — contractspec-bun-build transpile
• bun run build:types — contractspec-bun-build types
• bun run prebuild — contractspec-bun-build prebuild

Recent Updates

• Replace eslint+prettier by biomejs to optimize speed.
• Add changesets and apply pending fixes.
• Missing contract layers.

Notes

• Works alongside @contractspec/integration.providers-impls, @contractspec/lib.contracts-spec, @contractspec/tool.bun, @contractspec/tool.typescript.