npm · crates.io100Exceptionalhealth index

scalar/scalarScalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API References ✨ 1st-Class OpenAPI/Swagger Support
TypeScript · Vue★ 16.1K↓ 8.3M/moSep 16, 2026
npm99Exceptionalhealth index

axios/axiosPromise based HTTP client for the browser and node.js
JavaScript★ 109.2K↓ 461M/moSep 19, 2026
PyPI99Exceptionalhealth index
Python★ 8,423↓ 2.1M/moAug 27, 2026
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swagger-api/swagger-uiSwagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
JavaScript★ 29K↓ 49.8M/moSep 16, 2026
Go98Exceptionalhealth index

Azure/azure-sdk-for-goThis repository is for active development of the Azure SDK for Go. For consumers of the SDK we recommend visiting our public developer docs at:
Go★ 1,852Sep 10, 2026
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ably/ably-jsJavascript, Node, Typescript, React, React Native client library SDK for Ably realtime messaging service
TypeScript · JavaScript★ 364↓ 5.5M/moAug 27, 2026
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api-platform/coreThe server component of API Platform: hypermedia and GraphQL APIs in minutes
PHP★ 2,574↓ 1M/moSep 11, 2026
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TypeScript★ 5,288↓ 9.8M/moSep 19, 2026
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Python★ 4,716Sep 17, 2026
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JavaScript · TypeScript★ 9,461↓ 49.5K/moAug 28, 2026
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TanStack/query🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
TypeScript★ 50.3K↓ 11.8M/moSep 16, 2026
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Azure/data-api-builderData API builder provides modern REST, GraphQL endpoints and MCP tools to your Azure Databases and on-prem stores.
C#★ 1,497Aug 25, 2026
Maven96Exceptionalhealth index

OpenAPITools/openapi-generatorOpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
Java★ 26.7KSep 16, 2026
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TypeScript · JavaScript★ 26.8K↓ 18.9M/moSep 16, 2026
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Python★ 30.2K↓ 24.8M/moSep 16, 2026
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JavaScript★ 69.4K↓ 473M/moSep 16, 2026
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fastapi/fastapiFastAPI framework, high performance, easy to learn, fast to code, ready for production
Python★ 102.4K↓ 414M/moSep 16, 2026
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C#★ 3,822Sep 12, 2026
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reactiveui/refitThe automatic type-safe REST library for .NET Core, Xamarin and .NET. Heavily inspired by Square's Retrofit library, Refit turns your REST API into a live interface.
C#★ 9,562Aug 28, 2026
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JavaScript★ 2,694Aug 27, 2026
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box/box-node-sdkA Javascript interface for interacting with the Box API. You can find the node package at
TypeScript★ 199↓ 650.8K/moSep 13, 2026
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directus/directusThe flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
TypeScript · Vue★ 37.9K↓ 797.6K/moSep 16, 2026
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hoppscotch/hoppscotchOpen-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia
TypeScript · Vue★ 80.3K↓ 13.4K/moSep 16, 2026
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TypeScript★ 5,654↓ 7.4M/moAug 27, 2026
Packagist · npm95Exceptionalhealth index
PHP★ 5,307↓ 5.6M/moOct 20, 2026
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Guard-Core/fastapi-guardA security library for FastAPI that provides middleware to control IPs, log requests, detect penetration attempts, honeypot setup, behavioural analysis, emergency mode lockdown, block Cloud Provider IPs, country blocking, and much more... It integrates seamlessly with FastAPI to offer robust protection against various security threats.
Python★ 824↓ 62.2K/moOct 10, 2026
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Python★ 459↓ 3.6M/moSep 9, 2026
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TypeScript★ 619↓ 11.9M/moAug 27, 2026
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falconry/falconThe no-magic web API and microservices framework for Python developers, with a focus on reliability and performance at scale.
Python★ 9,795↓ 1.7M/moAug 28, 2026
NuGet94Exceptionalhealth index
C#★ 715Oct 10, 2026