Library repos
Open-source library repos on RepoRanker, ranked by 800+ character peer reviews from GitHub-verified developers — not star counts. 42 repos in this category. Rankings update as reviews accumulate, giving well-maintained projects durable visibility long after launch day.
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- 1brigadeLive
Brigade - Your personal intelligence, built enterprise-grade
TypeScript★3.1k1 reviews - 2chronosLive
The Deterministic Simulation Testing (DST) Framework for Node.js & TypeScript
TypeScript★192 reviews - 3telegoLive
Telego is a Telegram Bot API library for Golang with full API implementation (one-to-one)
Go★1.1k2 reviews - 4agentskit
Composable TypeScript toolkit for AI agents: 25 packages, 140 providers, 5,000+ models, and zero lock-in.
TypeScript★251 reviews - 5LiansLive
Memory for Claude, Codex, Cursor, and any MCP agent. Free locally or $10/month managed.
Python★101 reviews - 6KoreLive
Check the website for the latest documentation.
Kotlin★1452 reviews - 7pygeoifLive
When you want to write your own geospatial library with support for this protocol you may use pygeoif as a starting point and build your functionality on top of
Python★741 reviews - 8AgentflowLive
10xScale Agentflow is a lightweight Python framework for building intelligent agents and orchestrating multi-agent workflows. It's an LLM-agnostic orchestration
Python★212 reviews - 9fastkmlLive
A Python library for reading, writing and manipulating KML files.
Python★2571 reviews - 10kodeagent
KodeAgent is a minimalistic approach to building AI agents. It's designed to be the robust reasoning core inside your larger system, not the entire platform.
Python★401 reviews - 11FasterWhisper.NETLive
FasterWhisper.NET is a high-performance, cross-platform .NET SDK for Whisper speech recognition, powered by CTranslate2.
C#★51 reviews - 12JExTranslateLive
YAML-driven internationalization for Bukkit / Spigot / Paper / Folia plugins. MiniMessage native, legacy & codes alongside, per-player locale resolution
Java★181 reviews - 13JExDependencyLive
Ship lightweight Paper & Spigot plugins. Let your players download the libraries.
Java★131 reviews - 14opencv5sharpLive
High-performance, cross-platform .NET wrapper for OpenCV 5 with CUDA and cuDNN GPU acceleration.
C++★41 reviews - 15react-hooksLive
A collection of production-ready React hooks for common UI patterns.
TypeScript★11 reviews - 16vite-pluginLive
Vite sitemap plugin that auto-generates SEO sitemaps on build
TypeScript★11 reviews - 17vernLLMLive
The AI resilience layer for TypeScript. Lightweight, open source and built for reliable LLM integrations.
TypeScript★01 reviews - 18smart-mailtoLive
One line of code. Every mailto: link on your site now works for everyone, everywhere.
TypeScript★01 reviews - 19banksiaLive
Adaptable, accountable AI teams. Visually
Python★960 reviews - 20JEHibernateLive
https://github.com/JExcellence/JEHibernate/blob/master/README.md
Java★452 reviews - 21Simple-The_Game_Engine
Simple is a fast, modern game/animation engine built for Python developers who want real engine power without the heavyweight setup. It’s designed to feel pro f
C++★421 reviews - 22datureLive
Documentation | Changelog
Python★362 reviews - 23BlazeDBLive
Embedded, encrypted, single-process. A document database for Swift with ACID transactions, WAL-backed crash recovery, and AES-256-GCM at rest. One encrypted fil
Swift★221 reviews - 24mcnbt
An easy-to-use Header-Only read and write library in MC NBT format. High performance, supports de/compression, supports Java version and Bedrock version
C++★61 reviews - 25envLive
Golang Get Environment Variables Package
Go★231 reviews
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