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#api-first

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

5 records
Tagged “api-first”Ranked by health index
npm · PyPI
88Excellenthealth index
counterfact/api-simulator
Turn an OpenAPI spec into a local API in one command. Build and test your frontend with custom responses, shared state, and simulated failures, without waiting for the backend.
TypeScript · JavaScript · Astro★ 170↓ 28.2K/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
Go · PyPI
87Excellenthealth index
netboxlabs/pktvisor
pktvisor is a dynamic network observability agent that smartly analyzes network traffic and generates opentelemetry metrics
C++ · C★ 524Sep 13, 2026
MPL-2.0Sep 13, 2026 · metrics 2.10.0
PyPI
86Excellenthealth index
spec-first/connexion
Connexion is a modern Python web framework that makes spec-first and api-first development easy.
Python★ 4,612↓ 5.6M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
Maven
78Goodhealth index
ZenWave360/zenwave-sdk
DDD and API-First tools for Event-Driven microservices. Create Software Easy to Understand.
Java · Handlebars★ 57Sep 9, 2026
MITSep 9, 2026 · metrics 2.10.0
Maven
56Moderatehealth index
matthewjones372/pelican
Describe an HTTP endpoint once, as a value. Type-safe HTTP for Kotlin on Pekko HTTP — the route, the OpenAPI document, the typed client, the tests and the MCP tools all come from one description.
Kotlin★ 0Sep 7, 2026
Apache-2.0Sep 7, 2026 · metrics 2.10.0