Repository Index

Tools for various online judges. Downloading sample cases, generating additional test cases, testing your code, and submitting it.

• competitive-programming
• automation
• scraping
• atcoder

C#/.NET client library for the Binance.com cryptocurrency exchange REST and WebSocket APIs, supporting Spot and Futures trading and market data with strongly typed models.

• binance
• cryptocurrency
• tradeapi
• exchange

A rapid admin generator for Elixir & Phoenix

• phoenix
• admin

API server and website for Hex

• hacktoberfest
• elixir
• phoenix

go-doudou（doudou pronounce /dəudəu/）is OpenAPI 3.0 (for REST) spec and Protobuf v3 (for grpc) based lightweight microservice framework. It supports monolith service application as well.

• golang
• microservice
• apollo
• cloud-native

A Laravel 5.8 API Boilerplate to create a ready-to-use REST API in seconds.

• laravel
• api
• rest
• jwt

Pokémon Trading Card Game Card (TCG) Database for the TCGdex API. ⭐ Leave a star if the project interest you !

• pokemon
• tcg
• trading
• card

Icons fonts for iOS (Font Awesome 5, Iconic, Ionicon, Octicon, Themify, MapIcon, MaterialIcon, Foundation 3, Elegant Icon, Captain Icon)

• uitextfield
• uilabel
• uibutton
• swift

A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.

• html5
• parser
• python
• html

Performance-Bookmarklet helps to analyze the current page through the Resource Timing API, Navigation Timing API and User-Timing - requests by type, domain, load times, marks and more. Sort of a light live WebPageTest.

• webperf
• bookmarklet
• navigation-timing
• resource-timing

🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.

• claude-agents
• claude-code
• claude-skills
• express

Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.

• java
• elasticsearch
• full-text-search
• lucene

Immutable in-memory R-tree and R*-tree implementations in Java with reactive api

vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2

• golang
• lint
• linters
• linting

A lightweight Python web API framework.

• api
• rest
• flask
• python

A Go client library for the Twitter 1.1 API

• go
• twitter
• golang
• go-library

Fast Clojure Matrix Library

• clojure
• clojure-library
• matrix
• gpu

TranslatedAI image studio for DeepSeek Harness — generate, edit & compare images in chat, with 500+ prompts, gallery, multi-model workflows and ComfyUI.

• ai-agent
• deepseek
• deepseek-harness
• dsh-plugin

Crawly, a high-level web crawling & scraping framework for Elixir.

• elixir
• erlang
• scraper
• scraping

HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support

• mqtt
• mqtt-client
• mqtt-protocol
• reactive-streams

Find the cheapest API for any model and connect it from your AI agent: Grandet Skill and an anonymous MCP server, backed by listed prices from 1,800+ official, inference and relay providers on grandet.ai.

• ai
• api-credits
• developer-tools
• free-api

Sweet web apis with Compojure & Swagger

• clojure
• rest
• api
• swagger

Generate smart and powerful wordlists

• wordlist
• password
• hacking-tool
• password-cracking

📝 Production-ready backend template with Fiber Go Web Framework for Create Go App CLI.

• template-project
• golang-app-server
• golang
• api-server