VoidenHQ/voiden

Health v2 · maintenance only

Adoption not part of the score

1559 stars · 76 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Voiden is an offline, Git-native API workspace built with Electron and TypeScript that lets developers design, test, and document APIs in plain Markdown .void files. It composes requests from reusable blocks (endpoint, headers, auth), supports REST, WebSocket, gRPC, and GraphQL, and ships with a headless runner for CI pipelines.

Use cases

• test rest apis locally without a cloud account
• replace postman with a git-native api client
• document apis in markdown that executes requests
• run api tests in github actions or ci pipelines
• import postman collections or openapi specs
• reuse auth blocks across many api requests
• send websocket and graphql requests in one tool
• version api requests and docs alongside code in git

When to choose

• you want API requests, docs, and context versioned in Git as plain text
• you need an offline-first Postman/Insomnia alternative with no account or telemetry
• you want executable API documentation in Markdown
• you need to run API tests headlessly in CI with deterministic exit codes
• you work across REST, WebSocket, gRPC, and GraphQL in one tool

When to avoid

• you rely on cloud-synced team workspaces and shared collections
• you need deep enterprise features like built-in mock servers or contract testing
• you prefer GUI-only tools and dislike Markdown-based workflows
• you need a mature, battle-tested tool with a large ecosystem

Facets

application · maturity active

http-client api-framework testing documentation cli websocket graphql mcp developer-tools apis web-development testing documentation cross-platform cli api-client postman-alternative git-native offline-first markdown openapi rest api-testing api-documentation electron-app command-line desktop electron nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="VoidenHQ/voiden")