Top APIS GitHub Repositories & Tools (2026)

A collective list of free APIs

A curated directory of ecommerce intelligence APIs for products, prices, reviews, sellers, and marketplaces.

A deployment automation tool built on Ruby, Rake, and SSH.

A collaborative list of public APIs for developers

A curated directory of job data APIs and scrapers for listings, hiring signals, salaries, and recruiting.

Easily access public holidays for 200+ countries via .NET, REST API, Docker, or NuGet for online and offline use.

A collaborative list of resources for developers

Next generation open source Altinn platform and applications.

🐻 The multi-zone service mesh for containers, Kubernetes and VMs. Built with Envoy. CNCF Sandbox Project.

WildFly Elytron: Security, Authentication, and Authorization SPIs for the WildFly project

PHP version of Pact. Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project

SDKs for CoinAPI & FinFeedAPI