API Development

API clients, documentation, mocking, GraphQL

Showing 161-180 of 3,152 projects

bytedance/sonic

A high-performance JSON serializing and deserializing library written in Go.

9.3K
Active
Go
API Frameworks
API Clients & Testing
#high-performance#json#simd

alufers/mitmproxy2swagger

Automagically reverse-engineer REST APIs by capturing traffic and generating Swagger/OpenAPI documentation.

9.3K
Active
HTML
API Documentation
Node
#reverse-engineering#openapi#mitmproxy

grpc/grpc-web

grpc-web is a JavaScript library that enables web clients to call gRPC services

9.2K
Active
JavaScript
API Clients & Testing
Backend Frameworks
React
#grpc#web-client#api-client

bluesky-social/atproto

Social networking technology created by Bluesky, focused on developer-friendly features.

9.2K
Active
TypeScript
MCP Servers
Authentication
TypeScript
#social-network#developer-tooling#authentication

hiteshchoudhary/apihub

A comprehensive API development platform for frontend, mobile, and backend developers to learn and master API interaction.

9.1K
Experimental
JavaScript
API Clients & Testing
API Documentation
Node
#api-development#api-testing#api-documentation

yagop/node-telegram-bot-api

A powerful Telegram Bot API library for Node.js, enabling developers to build feature-rich chatbots.

9.1K
Stable
JavaScript
API Clients & Testing
API Frameworks
Node.js
#telegram#bot#chatbot

api-platform/api-platform

Comprehensive framework for building API-driven web applications with PHP, GraphQL, and Jamstack support.

9.1K
Stable
TypeScript
API Clients & Testing
GraphQL
React
#api#graphql#jamstack

ritz078/transform

A polyglot web converter that supports transformations across various languages and formats.

9.1K
Active
TypeScript
Frontend Frameworks
GraphQL
React
#web-conversion#polyglot#transformations

httpie/http-prompt

An interactive command-line HTTP and API testing client with autocomplete, syntax highlighting, and more.

9.1K
Archived
Python
API Clients & Testing
CLI Tools
Python
#api-testing#cli-tools#http-client

xorbitsai/inference

Unified, production-ready inference API to run open-source, speech, and multimodal models on cloud, on-prem, or your laptop.

9.1K
Active
Python
LLM Frameworks
Inference
PyTorch
#artificial-intelligence#llm#inference

easy-mock/easy-mock

A persistent service that generates mock data and provides a visualization view for developers.

9.0K
Archived
JavaScript
API Mocking
Charts & Visualization
Vue
#mock-data#data-visualization#swagger

kubernetes-sigs/kubebuilder

Kubebuilder is an SDK for building Kubernetes APIs using custom resource definitions (CRDs).

9.0K
Active
Go
API Clients & Testing
API Frameworks
Go
#kubernetes#crd#go

pydantic/FastUI

A Python library that makes it easier and faster to build better user interfaces using FastAPI and Pydantic.

9.0K
Stable
Python
Component Libraries (React)
API Frameworks
React
#fastapi#pydantic#react

urql-graphql/urql

A highly customizable and versatile GraphQL client with normalized caching and other features.

8.9K
Active
TypeScript
GraphQL
Frontend Frameworks
React
#graphql#graphql-client#normalized-caching

ThePrimeagen/harpoon

A Lua-based library for managing and interacting with various tools and services in a developer's workflow.

8.9K
Stable
Lua
CLI Tools
API Clients & Testing
#developer-tools#cli#api-clients

vitalik/django-ninja

Fast, async-ready, OpenAPI, type hints based framework for building APIs in Python.

8.9K
Active
Python
API Frameworks
API Frameworks
Django
#django#openapi#type-hints

ljharb/qs

A robust and flexible query string parsing and serializing library for JavaScript projects.

8.9K
Active
JavaScript
API Clients & Testing
Backend Frameworks
Node
#url-parsing#query-strings#encoding

artilleryio/artillery

A comprehensive load testing platform for HTTP APIs, GraphQL, WebSocket, and more, with support for Playwright and serverless deployment.

8.9K
Active
JavaScript
API Clients & Testing
API Frameworks
Node.js
#load-testing#performance#api

cooderl/wewe-rss

A TypeScript-based RSS generator for WeChat public accounts, supporting private deployment and WeRead integration.

8.9K
Experimental
TypeScript
CMS & Content
tRPC & Type-Safe APIs
NestJS
#rss#wechat#cms

wasm-bindgen/wasm-bindgen

A Rust library that facilitates high-level interactions between WebAssembly modules and JavaScript

8.9K
Active
Rust
Backend Frameworks
CLI Tools
Rust
#wasm#javascript#rust-wasm
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