🔊 Make Any Devices Feel Like They’re on the Same Network

📦 zerotier/zerotierone
This repository contains the code for ZeroTier One, software that creates secure virtual networks over the internet. It lets computers, phones, servers, and devices in different places connect as if they were plugged into the same local network, without the usual VPN setup headaches, router changes, or fragile workarounds. ZeroTier helps solve remote access and private networking for home labs, small businesses, distributed teams, and apps that need device-to-device communication. It is useful because it combines simple joining and management with end-to-end encryption and direct connections when possible, making private networking easier to deploy, scale, and maintain across many kinds of devices.
🔗 https://github.com/zerotier/ZeroTierOne
📰 https://news.ycombinator.com/item?id=47153012
📢 @hackernewsgithubprojects

🔊 Orca Turns LinkedIn Activity Into Clear Insight

📦 dimimikadze/orca
Orca is an open-source web app and reusable Node.js library that uses AI to analyze a LinkedIn profile in depth. Instead of relying only on a profile page or resume, it collects activity data such as posts, comments, reactions, and engagement patterns, then turns that information into structured insights you define, like interests, expertise, priorities, communication style, and how someone’s focus changes over time. This is useful for sales, recruiting, and investing because it helps people understand someone faster and prepare better outreach or decisions. It saves time by automating a research task that is usually slow, manual, and easy to miss details in.
🔗 https://github.com/DimiMikadze/orca
📰 https://news.ycombinator.com/item?id=47153615
📢 @hackernewsgithubprojects

🔊 Ask France’s Open Data Like a Chat

📦 datagouv/datagouv-mcp
datagouv-mcp is an open-source connector that lets AI chatbots talk directly to data.gouv.fr, France’s national open data website. Instead of manually searching pages, downloading files, and figuring out which dataset or API to use, a person can ask questions in plain language and the chatbot can search datasets, list files, pull dataset details, preview data rows, and inspect public APIs. It also supports usage metrics for datasets and resources. This is useful for journalists, students, researchers, and public servants because it makes public data faster to find and easier to explore through everyday chat tools like ChatGPT, Claude, VS Code, and others.
🔗 https://github.com/datagouv/datagouv-mcp
📰 https://news.ycombinator.com/item?id=47151805
📢 @hackernewsgithubprojects

🔊 LadybugDB: Fast Graph Data, No Server Drama

📦 ladybugdb/ladybug
Ladybug is an open-source graph database, which means it stores information as connected items (people, products, events, relationships) and helps apps ask questions about those connections quickly. Unlike many databases that require a separate server, Ladybug can run directly inside your app or from a simple command-line tool, making setup easier and cheaper. It is designed for large datasets and heavy analysis, with built-in features for text search, vector search, and reliable transactions. This is useful for teams building data-rich products, recommendations, fraud checks, knowledge tools, or AI assistants that need fast answers from complex connected data.
🔗 https://github.com/LadybugDB/ladybug
📰 https://news.ycombinator.com/item?id=47153728
📢 @hackernewsgithubprojects

🔊 A Fast Message Bridge for .NET Apps

📦 nats-io/nats.net
NATS .NET is an open-source C#/.NET library that lets apps connect to a NATS message server, a system used to pass information between services and devices. Instead of wiring every app directly to every other app, developers can send messages through NATS, which makes systems easier to scale, update, and keep running. This repository provides the .NET tools for common jobs like publish/subscribe messaging, streams, key-value storage, and service-style communication. It is useful for teams building modern apps because it helps different parts of a system talk reliably and quickly, from cloud services to edge devices.
🔗 https://github.com/nats-io/nats.net
📰 https://news.ycombinator.com/item?id=47154674
📢 @hackernewsgithubprojects

🔊 Manim in Your Browser, No Setup

📦 maloyan/manim-web
manim-web is a browser-based playground for creating math and science-style animations with Manim, a popular animation tool. Instead of installing Python, video tools, and a complex setup on your computer, you can write code, render animations, and preview results directly in a web page. It includes a code editor, examples, and export options, which makes it easy to test ideas quickly and learn by experimenting. The main problem it solves is setup friction, which often stops people before they begin. It is useful for students, teachers, and curious creators who want visual explanations or demos without spending time configuring a local development environment first.
🔗 https://github.com/maloyan/manim-web
📰 https://news.ycombinator.com/item?id=47155375
📢 @hackernewsgithubprojects

🔊 Woxi: Wolfram-Style Math Without the Bloat

📦 ad-si/woxi
Woxi is an open-source tool that runs a version of the Wolfram Language (the language used by Mathematica) with a focus on speed and easy access. It lets people write and execute math-heavy scripts from the command line, use it in Jupyter notebooks, or even try it in a web demo. It solves a common problem for learners, hobbyists, and developers who want Wolfram-style scripting without slow startup times or licensing friction. That makes it useful for quick experiments, teaching, automating calculations, and interactive notebook work when you want a lighter, faster setup.
🔗 https://github.com/ad-si/Woxi
📰 https://news.ycombinator.com/item?id=47155526
📢 @hackernewsgithubprojects

🔊 Find Copy-Paste Code Fast

📦 mibk/dupl
Dupl is an open-source command-line tool that scans Go projects and finds duplicated code blocks (code clones). It helps solve a common problem in software projects: copy-pasted logic that spreads bugs, makes updates harder, and increases maintenance work because the same fix may need to be applied in multiple places. Dupl compares the structure of code, so it can spot repeats even when names or numbers are changed. That makes it useful for cleanup, refactoring, code reviews, and improving code quality. It can search whole folders, adjust how strict matching is, and output results in formats that are easy to read or process.
🔗 https://github.com/mibk/dupl
📰 https://news.ycombinator.com/item?id=47155460
📢 @hackernewsgithubprojects

🔊 The Engine Behind the XRP Ledger

📦 xrplf/rippled
`rippled` is the open-source server software that powers the XRP Ledger, a shared network for payments and digital assets. It lets companies and independent operators run a node that connects to other nodes, checks transactions, and helps keep the ledger synchronized without depending on one central company or database. In simple terms, it solves the problem of keeping a trusted, up-to-date record of transfers, balances, and exchanges across a global network. Because the code is public and configurable, developers, exchanges, and infrastructure teams can build services on XRP Ledger, verify activity for themselves, and run payment or data systems with more transparency and control.
🔗 https://github.com/XRPLF/rippled
📰 https://news.ycombinator.com/item?id=47155753
📢 @hackernewsgithubprojects

🔊 Put Claude Code on Autopilot

📦 jshchnz/claude-code-scheduler
Claude Code Scheduler is a plugin that lets people schedule Claude Code tasks in plain English, like “review my code every weekday at 9am” or “run a reminder tomorrow.” It solves the problem of having to remember repetitive checks, reviews, and maintenance jobs or keep Claude open to run them manually. The tool connects those requests to your computer’s built-in scheduling system, runs the task at the right time, and saves logs so you can see what happened later. It is useful because it turns routine coding work into reliable automation, helps teams catch issues earlier, and saves time for higher-value work.
🔗 https://github.com/jshchnz/claude-code-scheduler
📰 https://news.ycombinator.com/item?id=47155833
📢 @hackernewsgithubprojects

🔊 A Playbook for Smarter AI Agent Skills

📦 mgechev/skills-best-practices
This repository is a practical guide for people building “skills” (task-specific instruction packs) for AI agents. It explains how to organize a skill folder, write clear metadata so agents pick the right skill, keep instructions short to save context space, and move repetitive work into small scripts. It also includes a validation workflow: testing descriptions, simulating agent behavior, probing edge cases, and refining the skill structure. The problem it solves is unreliable or bloated agent skills that trigger at the wrong time or miss important steps. It is useful because it turns trial-and-error into a repeatable process for making agent skills more accurate and maintainable.
🔗 https://github.com/mgechev/skills-best-practices
📰 https://news.ycombinator.com/item?id=47155888
📢 @hackernewsgithubprojects

🔊 Tree-sitter for Go, Minus the C Headaches

📦 odvcencio/gotreesitter
gotreesitter is a Go library that helps software understand source code, making it useful for editors, linters, search tools, and other developer apps. It re-creates the Tree-sitter parsing engine in pure Go, so teams do not need C libraries or a system compiler to build or run it. That solves a common setup and portability problem, especially when shipping tools across different environments or to WebAssembly. It can reuse existing language grammars and supports fast re-parsing after small edits, along with features like syntax highlighting, code queries, and symbol tagging. In short, it makes code-aware features easier to build and deploy in Go.
🔗 https://github.com/odvcencio/gotreesitter
📰 https://news.ycombinator.com/item?id=47155597
📢 @hackernewsgithubprojects

🔊 One CLI, Many AI Coding Teammates

📦 bradygaster/squad
Squad is an open-source command-line tool that helps developers run a “team” of AI coding assistants together, including GitHub Copilot Coding Agent, OpenAI Codex CLI, and Claude Code. Instead of switching between tools by hand, it sets them up, coordinates their work, and combines their output while you code in your own project folder. It solves the problem of managing multiple AI helpers and gives you a repeatable workflow for planning, building, reviewing, and comparing results. This is useful for faster experimentation, better code quality checks, and learning how different AI tools approach the same task.
🔗 https://github.com/bradygaster/squad
📰 https://news.ycombinator.com/item?id=47157294
📢 @hackernewsgithubprojects

🔊 3D Scenes, Right in Your Terminal

📦 buildoak/tortuise
Tortuise is an open-source tool that lets you view 3D scanned scenes inside a terminal window using text-like symbols and color. It reads common Gaussian splat files (a modern way to store detailed 3D captures) and gives you keyboard controls to move around the scene. The main problem it solves is access: most 3D viewers need a full graphics app and a decent GPU, while Tortuise is designed to run on the CPU and work in ordinary terminals, even on modest hardware. That makes it useful for quick previews, demos, remote sessions, and anyone who wants a lightweight, surprisingly capable way to explore 3D content.
🔗 https://github.com/buildoak/tortuise
📰 https://news.ycombinator.com/item?id=47151927
📢 @hackernewsgithubprojects

🔊 MCP Fusion Makes AI Tool Backends Safer

📦 vinkius-labs/mcp-fusion
MCP Fusion is an open-source TypeScript framework for building services that AI assistants can call through MCP (a standard for connecting AI to tools and data). It solves a common problem: many AI tool integrations send raw app data directly, which can leak sensitive fields, overwhelm the AI with too much information, and cause wrong or costly retries. MCP Fusion adds a structured layer between your data and the AI that validates responses, removes undeclared fields, attaches clear rules, and suggests what action to take next. That makes AI-driven apps more reliable, safer, and easier to maintain, while letting developers focus on core business logic instead of repetitive plumbing.
🔗 https://github.com/vinkius-labs/mcp-fusion
📰 https://news.ycombinator.com/item?id=47157454
📢 @hackernewsgithubprojects

🔊 Stop Clicking, Start Testing with Venom

📦 ovh/venom
Venom is an open-source command-line tool for checking whether the parts of a software system work together correctly. Instead of clicking through tests by hand, teams write test scenarios in simple YAML text files, then Venom runs steps such as scripts, website or API requests, email checks, and database queries, and compares the results to expected outcomes. It solves the problem of slow, repetitive integration testing by making tests easy to read, reuse, and run automatically in build pipelines. This is useful because it catches breakages earlier, documents expected behavior, and helps developers and operations teams share the same test process.
🔗 https://github.com/ovh/venom
📰 https://news.ycombinator.com/item?id=47157496
📢 @hackernewsgithubprojects

🔊 Pantalk: One Chat Bridge for AI Agents

📦 pantalk/pantalk
Pantalk is an open-source tool that helps AI assistants talk to people across many chat apps from one place. Instead of building a separate connection for Slack, Discord, Telegram, WhatsApp, and others, developers run Pantalk locally and use one simple interface to send messages, read history, and watch new events. It also stores conversations so an agent can keep context after restarts. This solves the messy problem of juggling different chat APIs and connection rules. Pantalk is useful because it lets teams put one AI agent on multiple platforms faster, with less custom setup and fewer moving parts to maintain.
🔗 https://github.com/pantalk/pantalk
📰 https://news.ycombinator.com/item?id=47158300
📢 @hackernewsgithubprojects

🔊 Turn Your Mac Into a Smarter Workspace

📦 asmvik/yabai
yabai is a free tool for macOS that automatically arranges app windows into a clean, organized layout, so you spend less time dragging and resizing everything by hand. It acts like a smarter window manager: you can control windows, virtual desktops (Spaces), and multiple monitors from the keyboard, and set custom shortcuts for quick moves and switches. This solves the common problem of desktop clutter when many apps are open, especially on smaller screens or busy setups. It is useful because it helps people stay focused, work faster, and create a consistent workspace that matches how they prefer to work.
🔗 https://github.com/asmvik/yabai
📰 https://news.ycombinator.com/item?id=47158333
📢 @hackernewsgithubprojects

🔊 Turn AI Coding Plans Into Clickable Reviews

📦 backnotprop/plannotator
Plannotator is an open-source tool that opens AI coding plans in a browser so people can review them visually before the AI starts making changes. Instead of reading long plans in a terminal and sending vague feedback, you can highlight text, add comments, suggest replacements, compare revised versions, and approve or request changes with one click. It also supports sharing reviews by link and reviewing code changes, not just plans. This helps individuals and teams catch mistakes earlier, give clearer feedback, and stay in control of what an AI assistant does next.
🔗 https://github.com/backnotprop/plannotator
📰 https://news.ycombinator.com/item?id=47159020
📢 @hackernewsgithubprojects

🔊 Replay What Slowed Your Postgres Down

📦 nikolays/pg_ash
pg_ash is an open-source tool for PostgreSQL that keeps a lightweight history of what your database was doing over time. PostgreSQL usually shows what is happening right now, but not what happened during a slowdown an hour ago. pg_ash fixes that by taking small, frequent snapshots and storing them in tables you can query with normal SQL. It is especially useful on managed cloud databases because it installs as SQL scripts, without special server extensions or restarts. That makes it easier for teams to investigate performance problems, spot heavy queries, and understand bottlenecks, while keeping storage and maintenance needs low.
🔗 https://github.com/NikolayS/pg_ash
📰 https://news.ycombinator.com/item?id=47159132
📢 @hackernewsgithubprojects