An open API service indexing awesome lists of open source software.

Library

A library is a collection of preprogrammed templates that implement a behavior when invoked. Libraries are well-defined and are designed for reuse throughout implementation. For example, a website may have multiple webpages that implement the same navigation bar or text-field, but none of these objects have relation to one another.

https://github.com/ntdls/eventlog

C/C++ library for managing the windows event log.

event-log library win32

Last synced: 18 Apr 2026

https://github.com/jklemon17/book-library-api

Backend for redux-book-store project

api cms library rails5 rails5-api

Last synced: 16 Apr 2026

https://github.com/foopis23/simple-game-math

A node package for simple math functions and types for game development.

game game-development library math nodejs package

Last synced: 12 Apr 2025

https://github.com/vuluu2k/storecake_components

Components of storecake

component library

Last synced: 10 Feb 2026

https://github.com/ompreetham/bitmapit-preview

PREVIEW: A lightweight JavaScript library for generating bitmap-style ASCII art text. BitmapIt allows you to create customizable retro-style text displays with various styling options and character sets.

alphabets ascii bitmap bitmapit characters js library npm retro styles

Last synced: 08 May 2026

https://github.com/cardboardrobots/assert

Test helpers for Go

go library testing

Last synced: 03 Jul 2025

https://github.com/cmiles74/webapi

Leverages Nervestaple libraries to make WebAPI a breeze! 🌊

c-sharp library restful webapi

Last synced: 10 Oct 2025

https://github.com/ozgunozankilic/catfish-sim

Multiagent online dating simulation framework for Python.

library multiagent-systems online-dating python simulation

Last synced: 14 Jan 2026

https://github.com/brlin-tw/xml.bash

A GNU Bash wrapper and library hybrid for XML markup processing

bash library xml

Last synced: 15 Mar 2025

https://github.com/olillin/chalmers-search-exam

Library and CLI to search for exams at Chalmers

chalmers cli exam library nodejs

Last synced: 27 Feb 2026

https://github.com/hughrawlinson/chuck-feature-logging

An Object Oriented framework for easy feature logging on ChucK systems

audio-feature-extraction chuck library

Last synced: 05 Feb 2026

https://github.com/rusq/vhoster

Vhoster is a library and a dynamic virtual host gateway

docker docker-compose gateway library network utility virtual-host

Last synced: 04 May 2026

https://github.com/tos-kamiya/clip_slice

clip_slice is a utility inspired by Python's slice, which allows you to specify an index backward from the end by a negative value. It is currently a proof of concept. If you need to publish it on crates.io, please request me so.

library

Last synced: 09 Jun 2026

https://github.com/pentops/prototools

Tools and library for working with Protobuf source

library managed tool

Last synced: 14 Jan 2026

https://github.com/Astrodynamic/Decimal-float-point

Decimal is a high-precision value type for financial calculations that minimizes errors due to rounding. It represents big numbers how in C#.

big-number cpp decimal library

Last synced: 11 Oct 2025

https://github.com/lucienfer/libft

An open source C library that incorporates useful functions, such as binary trees, linked lists, stacks, arrays, bit manipulation.

c ft-printf gnl library

Last synced: 26 Oct 2025

https://github.com/xlsdg/react-highcharts-v5

React.js(v16.x+) component wrap for HighCharts.js(v6.x+)

chart highcharts library react react-component react-highcharts visualization

Last synced: 29 Apr 2026

https://github.com/unix755/xtools

Core package for all my other projects

library

Last synced: 29 May 2026

https://github.com/agilecreativity/pom-versions

pom-versions by agilecreativity

clojure clojure-library library

Last synced: 29 Oct 2025

https://github.com/eclipce77/somnium

A highly customizable Power and Ability API, for those who can dream it possible.

api library minecraft-1-20-1 minecraft-forge minecraft-forge-api minecraft-forge-mod minecraft-mod

Last synced: 02 Jun 2026

https://github.com/abhishekkr/vasuki

elixir library with helpful constructs from all over

elixir elixir-lang elixir-library filesystem-library library

Last synced: 08 Jun 2026

https://github.com/lunbaby/stopwatch

The easiest to use Java stopwatch, emphasis on developer UX with extensibility

alarm amd component ios javascript kotlin library modern react symfony terminal time timing typescript

Last synced: 12 Oct 2025

https://github.com/thavarshan/ember

🔥 A lightweight C++ web framework for experimentation and learning.

cpp cpp17 ember framework library simple web

Last synced: 11 Feb 2026

https://github.com/glentner/schema-check

Python library to enforce schema against user-provided JSON-like data

json library python schema user-data validation

Last synced: 29 Apr 2026

https://github.com/codedwells/web-share-social

Sharing to the web simplified. Impliment share to social faster. More features comming soon.

library share-api social-share social-share-button

Last synced: 14 Jun 2025

https://github.com/meatyite/asciiartletters

write ascii art letters in .NET!

csharp library

Last synced: 17 Jul 2025

https://github.com/mrbisquit/wtdawson.eventpipes

An event based C# named pipes library

csharp csharp-library event-driven library pipe

Last synced: 11 Feb 2026

https://github.com/mediafellows/ancestry

Organise ActiveRecord model into a tree structure (fork with modifications in allow-string-ids branch)

fork library

Last synced: 04 Apr 2025

https://github.com/ketch-com/oid

Ketch OID

go library

Last synced: 04 Dec 2025

https://github.com/mediafellows/mpx-frontend-module-ch-error

mpx-frontend-module-ch-error

frontend library

Last synced: 04 Apr 2025

https://github.com/tekku-taro/php-ormapper

PHPでリレーショナルデータベースのテーブル操作するための ActiveRecordタイプのORMapper ライブラリです。

library ormapper php

Last synced: 16 Apr 2026

https://github.com/nens/threedi-modelchecker

Tool to verify the correctness of a 3Di model

library threedi

Last synced: 12 Feb 2026

https://github.com/mediafellows/chipmunk

same breed, different species.

frontend library

Last synced: 04 Apr 2025

https://github.com/deans-bradley/promptly

A modern C# library for building beautiful and interactive console applications with styled menus, input validation, progress indicators, and more.

console csharp dotnet input-validation library menu progress-bar terminal ui

Last synced: 04 May 2026

https://github.com/fancidev/euler

Project Euler code library and solutions.

euler library math number-theory

Last synced: 07 Jul 2025

https://github.com/jhinrichsen/fio

Golang functions around file IO

filesystem golang library

Last synced: 12 Feb 2026

https://github.com/strg-at/logging-winston

Preconfigured winston3 based logger for node and typescript by STRG.

javascript library strg

Last synced: 09 Feb 2026

https://github.com/daisuke-t-jp/hirlib

HTML 5 Canvas Library.

fps html5 html5-canvas jquery library sprite

Last synced: 04 May 2026

https://github.com/quackscience/wvlet-lib

wvlet-lib: flow-style query language for SQL engines

builder library wvlet

Last synced: 01 Apr 2025

https://github.com/insprill/spigot-utils

A small library of commonly used functions in Spigot plugins

bukkit bukkit-library java library minecraft spigot

Last synced: 28 Feb 2026

https://github.com/devlights/barrier

A simple CyclicBarrier implemented in Go language.

go golang library

Last synced: 26 Mar 2025

https://github.com/borislavv/symfony-clickhouse-adapter

ClickHouse implementation for PHP projects

adapter clickhouse library php repository symfony

Last synced: 29 Apr 2026

https://github.com/nativemessaging/protocol

An interface for message passing.

deno library module native-messaging nodejs protocol

Last synced: 29 Apr 2026

https://github.com/kyungmin08g/zephyro

🍀 라이브러리 → Spring AOP 기반 로깅 라이브러리

annotation aop java library logging spring

Last synced: 29 Apr 2026

https://github.com/kyuff/validate

Library to validate domain types in a Go application

go golang library validation validation-library

Last synced: 29 Apr 2026

https://github.com/blackglory/json-rpc-creator

🌳 JSON-RPC 2.0 data structures creator

browser library nodejs npm-package typescript

Last synced: 04 May 2026

https://github.com/dakside/dcsv

Dakside CSV is a light weight library for CSV data manipulation.

csv gpl java library lightweight

Last synced: 10 Mar 2025

https://github.com/Janorico/JGL

JGL is short for 'Janorico GUI Library' and it helps you to build an GUI.

gpl gpl3 gplv3 gui gui-library kotlin library open-source opensource

Last synced: 10 Mar 2025

https://gitlab.com/hailstorm75/Common

A collection of extension libraries for various use-cases

common core cpp csharp data extensions libraries library math matrix

Last synced: 07 May 2025

https://github.com/delight-rpc/http-client

🌲 The HTTP client library of delight-rpc.

browser esm library nodejs npm-package typescript

Last synced: 04 May 2026

https://github.com/unikraft/lib-fribidi

Free implementation of the Unicode Bidirectional Algorithm (bidi)

bidi fribidi library unicode unikraft unikraft-library

Last synced: 02 Jul 2025

https://github.com/thomas-chqt/libft

C library containing common utility functions

42 algorithms data-structures library utility

Last synced: 18 Apr 2026

https://github.com/luciaheredia/encryptdecryptmessagelibrary

Encrypt/Decrypt message with a secret key.

encryption-decryption java libraries library

Last synced: 13 Jul 2025

https://github.com/haminimi/library

The Library app allows you to add your favorite books with all the basic information, switch the read or favorite status, delete books and clear your library at once using the clear button.

books javascript library library-management-system theodinproject webdevelopment

Last synced: 08 Jun 2026

https://github.com/push4ck/v-lib

Virtual Library, Discover books with your favorite genre.

books library reactjs tailwindcss vite

Last synced: 13 Apr 2026

https://github.com/vedk21/common-utility-js

Basic javascript utility functions are published. The JSON filtering and manipulation functions, date-time formatting functions are few examples.

common-utitlity javascript-library library npm npm-package

Last synced: 14 Feb 2026

https://github.com/yelluw/matches

A tiny and simple pattern matching library for Python 3.

library pattern-matching python3

Last synced: 08 Apr 2025

https://github.com/ebowwa/ai-proxy-core

Minimal, stateless AI service proxy for Gemini and other LLMs

ai api-proxy async gemini library llm multimodal ollama openai opentelemetry python websocket

Last synced: 29 Apr 2026

https://github.com/squidxtv/frameui

FrameUI is a Minecraft plugin library designed to easily create screens within a server.

java library minecraft spigot

Last synced: 14 Feb 2026

https://github.com/optiopay/sqlgen

A sql.Scanner and sql.Valuer generator for Go

library open-source sql

Last synced: 18 Jan 2026

https://github.com/jimskapt/moduleyourprintslibrary

An OpenSCAD library designed to separate the components of your projects in order to become modular (exchangeable / removable)

3d-design 3d-printing alpha-stage library openscad

Last synced: 14 Feb 2026

https://github.com/anatolelucet/tiq

Modular Go Struct tags parser

extractor go golang library parser reflection struct tags

Last synced: 09 Jun 2026

https://github.com/meineglock20/bytessizetohumanreadableformat

This is a .NET Standard class library that provides an extension for transforming a ulong of bytes into a human-readable format. It is primarily designed for measuring disk sizes. For example, passing 867630342949 will return the string "808.4 GB".

bytes csharp disk-space extension-methods formatter human-readable library localization net storage-unit-converter

Last synced: 14 Feb 2026

https://github.com/shubhadip/react-vite-component-library

Template to create component library with ReactJs, Typescript, Tailwind, Vite, Playwright, Storybook.

commitlint component-library javascript library postcss reactjs semantic-release storybook tailwind tailwindcss template typescript vite vitejs

Last synced: 10 Apr 2026

https://github.com/essentialkaos/redy

Tiny Redis client for Go

golang library redis

Last synced: 15 Jul 2025

https://github.com/baerchen201/lethalmodutils

A collection of useful modding utilities for Lethal Company

bepinex lethalcompany lethalcompany-mod library

Last synced: 20 Jan 2026

https://github.com/maximosojo/skeleton-screen

CSS Library for Skeleton Screen

css css3 library skeleton skeleton-css

Last synced: 26 Mar 2025

https://github.com/tatsh/bascom

Core library that my tools use.

library logging utilities

Last synced: 20 Jan 2026

https://github.com/solar05/php-oop-project-lvl1

Php library that validates data, check readme for use cases.

library oop php validation validator

Last synced: 08 Jun 2026

https://github.com/malstraem/vulkanoid

personal graphics learning, spare time abstraction over Vulkan and DirectX 12

abstraction api directx graphics library rendering vulkan

Last synced: 15 Mar 2025

https://github.com/ballerina-platform/module-ballerinax-hubspot.marketing.forms

This Ballerina connector provides capabilities to integrate with HubSpot Marketing Forms API.

ballerina connectors hubspot integration library marketing

Last synced: 20 Jan 2026

https://github.com/fueled/vault

Easily save and retrieve data from a Keystore

android keystore library

Last synced: 16 May 2026

https://github.com/codekeyz/nalo-sms-java

UnOfficial Java SDK for developers to interact with the Nalo SMS REST API.

android java library nalo-sms nalo-solutions sdk sms

Last synced: 26 Apr 2026

https://github.com/kaichiro/convert-my-money

Projeto ConvertMyMoney - parte do curso Fullstack Master - DevPleno

css devpleno ejs express javascript jest js lib libraries library tests

Last synced: 11 Apr 2026

https://github.com/bonnyad9/bny.rawbytes

C# library for converting from and to binary data using attributes.

attributes binary-data csharp csharp-library library

Last synced: 13 Jul 2025

https://github.com/chuangzhu/eagle

Eagle PCB Library.

eagle library

Last synced: 20 Jan 2026

https://github.com/exponential-workload/create-index

Create dark-themed nginx-autoindex-style index.html files for any static file serving platform

autoindex cli command-line command-line-app command-line-interface command-line-tool index library static static-site typescript typescript-library

Last synced: 15 Mar 2025

https://github.com/arthurhoch/kiss-requests

Tiny zero-dependency Java 17+ HTTP client library built on native java.net.http.HttpClient.

http http-client java java-http-client java17 kiss library maven rest-client zero-dependency

Last synced: 26 May 2026

https://github.com/majorcluster/clj-data-adapter

A Clojure library designed to convert data

clojure data lib library

Last synced: 12 Jul 2025

https://github.com/ravenpayafrica/raven-ui-docs

The Documentation for Raven UI Library

library raven react

Last synced: 01 Sep 2025

https://github.com/jmnarloch/lazy

Java 8 lazy type

java java-8 lazy library

Last synced: 14 Jun 2026

https://github.com/viral32111/library

Shared code for my Minecraft mods.

fabricmc library minecraft-mod

Last synced: 18 May 2026

https://github.com/tekku-taro/php-router

php製ルーティング用クラス

library php router

Last synced: 23 Mar 2025

https://github.com/andrusenn/atracksystem

System tracking for processing

computer-vision library processing tracking

Last synced: 16 May 2026

https://github.com/electricbolt/propertylistserialization

iOS compatible plist serialization and deserialization library for Android

android ios java library plist property-lists

Last synced: 16 May 2026