2026-06-18

go

• mvanhorn/cli-printing-press Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite sync, offline search, and compound insight commands.
• argoproj/argo-cd Declarative Continuous Deployment for Kubernetes
• multica-ai/multica The open-source managed agents platform. Turn coding agents into real teammates — assign tasks, track progress, compound skills.
• grafana/alloy OpenTelemetry Collector distribution with programmable pipelines
• getlago/lago Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics
• nezhahq/nezha Self-hosted, lightweight server and website monitoring and O&M tool
• kubevirt/kubevirt Kubernetes Virtualization API and runtime in order to define and manage virtual machines.
• cilium/cilium eBPF-based Networking, Security, and Observability
• fleetdm/fleet Open device management
• asheshgoplani/agent-deck Terminal session manager for AI coding agents. One TUI for Claude, Gemini, OpenCode, Codex, and more.
• Gentleman-Programming/engram Persistent memory system for AI coding agents. Agent-agnostic Go binary with SQLite + FTS5, MCP server, HTTP API, CLI, and TUI.
• mvanhorn/printing-press-library Official library of CLIs generated by the CLI Printing Press. Endorsed, tested, and community-contributed.
• mostlygeek/llama-swap Reliable model swapping for any local OpenAI/Anthropic compatible server - llama.cpp, vllm, etc
• google/osv-scanner Vulnerability scanner written in Go which uses the data provided by https://osv.dev
• ccfos/nightingale Nightingale is to monitoring and alerting what Grafana is to visualization.
• komari-monitor/komari A simple server monitor tool.
• openbao/openbao OpenBao is a software solution to manage, store, and distribute sensitive data including secrets, certificates, and keys.
• temporalio/temporal Temporal service
• xpzouying/xiaohongshu-mcp MCP for xiaohongshu.com
• kubernetes/minikube Run Kubernetes locally

java

• krahets/hello-algo 《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现
• keycloak/keycloak Open Source Identity and Access Management For Modern Applications and Services
• dbeaver/dbeaver Free universal database tool and SQL client
• debezium/debezium Change data capture for a variety of databases. Please log issues at https://github.com/debezium/dbz/issues.
• bethington/ghidra-mcp Ghidra MCP Server — 200+ MCP tools for AI-powered reverse engineering. GUI plugin + headless server, lazy tool loading, convention enforcement, batch operations, Ghidra Server integration, and Docker deployment.
• apache/paimon Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.
• xuxueli/xxl-job A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）
• cryptomator/cryptomator Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.
• google/guava Google core libraries for Java
• apache/fory A blazingly fast multi-language serialization framework for idiomatic domain objects, schema IDL, and cross-language data exchange.
• apache/seatunnel SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.
• nageoffer/ragent 企业级 Agentic RAG 智能体 - 全链路覆盖文档解析、多路检索、意图识别、问题重写、会话记忆、MCP 工具调用与深度思考。面向真实业务场景，从 0 到 1 完整工程实现。
• GeyserMC/Geyser A bridge/proxy allowing you to connect to Minecraft: Java Edition servers with Minecraft: Bedrock Edition.
• OtterMind/Chat2DB AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.
• vaadin/platform Vaadin platform 10+ is a Java web development platform based on Vaadin web components. If you don't know to which repository your bug report should be filed, use this and we'll move it to the right one.
• apache/kafka Apache Kafka - A distributed event streaming platform
• eszdman/PhotonCamera Android Camera that uses Enhanced image processing
• adityatandon15/Low-Level-Design-Course All Code of LLD Playlist
• agentscope-ai/agentscope-java AgentScope Java: Agent-Oriented Programming for Building LLM Applications
• ashishps1/awesome-low-level-design Learn Low Level Design (LLD) and prepare for interviews using free resources.
• elastic/elasticsearch Free and Open Source, Distributed, RESTful Search Engine

javascript

• jackwener/OpenCLI Make Any Website into CLI & Use your logged-in browser by AI agent.
• Mathieu2301/TradingView-API 📈 Get real-time stocks from TradingView
• thedotmack/claude-mem Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
• asgeirtj/system_prompts_leaks Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT 5.5 Thinking, GPT 5.5 Instant, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Cursor, Copilot, VS Code, Perplexity, and more. Updated regularly.
• JuliusBrussee/caveman 🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman
• google/zx A tool for writing better scripts
• Axorax/awesome-free-apps Curated list of the best free apps for PC and mobile
• coreyhaines31/marketingskills Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
• projectdiscovery/nuclei-templates Community curated list of templates for the nuclei engine to find security vulnerabilities.
• zotero/zotero Zotero is a free, easy-to-use tool to help you collect, organize, annotate, cite, and share your research sources.
• nodejs/node Node.js JavaScript runtime ✨🐢🚀✨
• 4ian/GDevelop 🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

python

• Panniantong/Agent-Reach Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.
• google-research/timesfm TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.
• calesthio/OpenMontage World's first open-source, agentic video production system. 12 pipelines, 52 tools, 500+ agent skills. Turn your AI coding assistant into a full video production studio.
• alexzhang13/rlm General plug-and-play inference library for Recursive Language Models (RLMs), supporting various sandboxes.
• OpenBMB/VoxCPM VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning
• music-assistant/server Music Assistant is a free, opensource Media library manager that connects to your streaming services and a wide range of connected speakers. The server is the beating heart, the core of Music Assistant and must run on an always-on device like a Raspberry Pi, a NAS or an Intel NUC or alike.
• PaddlePaddle/PaddleOCR Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.
• roboflow/rf-detr RF-DETR is a real-time object detection and segmentation model architecture developed by Roboflow, SOTA on COCO, designed for fine-tuning. [ICLR 2026]
• 521xueweihan/HelloGitHub 分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.
• fivetran/great_expectations Always know what to expect from your data.
• rohitg00/ai-engineering-from-scratch Learn it. Build it. Ship it for others.
• fastapi/typer Typer, build great CLIs. Easy to code. Based on Python type hints.
• microsoft/RD-Agent Research and development (R&D) is crucial for the enhancement of industrial productivity, especially in the AI era, where the core aspects of R&D are mainly focused on data and models. We are committed to automating these high-value generic R&D processes through R&D-Agent, which lets AI drive data-driven AI. 🔗https://aka.ms/RD-Agent-Tech-Report
• anthropics/skills Public repository for Agent Skills
• infiniflow/ragflow RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
• goldmansachs/gs-quant Python toolkit for quantitative finance
• Alishahryar1/free-claude-code Use claude code and codex for free in the terminal, VSCode extension, and discord like OpenClaw (voice supported)

rust

• n0-computer/iroh IP addresses break, dial keys instead. Modular networking stack in Rust.
• Universal-Debloater-Alliance/universal-android-debloater-next-generation Cross-platform GUI written in Rust using ADB to debloat non-rooted Android devices. Improve your privacy, the security and battery life of your device.
• nautechsystems/nautilus_trader Production-grade Rust-native trading engine with deterministic event-driven architecture
• eclipse-zenoh/zenoh zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.
• typst/typst A markup-based typesetting system that is powerful and easy to learn.
• swc-project/swc Rust-based platform for the Web
• lance-format/lance Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..
• Myriad-Dreamin/tinymist Tinymist [ˈtaɪni mɪst] is an integrated language service for Typst [taɪpst].
• zellij-org/zellij A terminal workspace with batteries included
• voidzero-dev/vite-plus Vite+ is the unified toolchain and entry point for web development. It manages your runtime, package manager, and frontend toolchain in one place.
• ogulcancelik/herdr agent multiplexer that lives in your terminal.
• MystenLabs/sui Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language
• hank9999/kiro.rs A Kiro Client in Rust
• openai/codex Lightweight coding agent that runs in your terminal
• AlexsJones/llmfit Hundreds of models & providers. One command to find what runs on your hardware.
• rustfs/rustfs 🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.
• base/base All components used to run Base
• farion1231/cc-switch A cross-platform desktop All-in-One assistant for Claude Code, Codex, OpenCode, OpenClaw, Gemini CLI & Hermes Agent. Only official website: ccswitch.io
• denoland/deno A modern runtime for JavaScript and TypeScript.
• Lampese/codex-switcher A Desktop Application for Managing Multiple OpenAI Codex CLI Accounts
• ruffle-rs/ruffle A Flash Player emulator written in Rust

2026-06-19

2026-06-17