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AddA dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
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- The 60-Second Wait: How I Spent Months Solving the Ruby’s Most Annoying Gem Installation Problem @ Closer to Code.
- How Ruby Executes JIT Code: The Hidden Mechanics Behind the Magic @ Rails at Scale.
- How Ruby Went Off the Rails @ 404 media.
- Open Source is the Most Fragile and Most Resilient Ecosystem @ Peter Zhu.
- Frozen String Literals: Past, Present, Future? @ byroot's blog.
- When Your Hash Becomes a String: Hunting Ruby’s Million-to-One Memory Bug @ Closer to Code.
- In Praise of dhh @ Filipa Mendonça-Vieira.
- Optimizing Ruby performance: Observations from thousands of real-world services @ Datadog.
- Can Bundler Be as Fast as uv? @ Tenderlove Making.
- Why Ruby Still Feels Like Home After All These Years @ Caio Bianchi.
- Shrinking Ruby Hashes @ byroot's blog.
interactive cross-browser testing in your browser. Cross-browser testing from thecomfort of your browser!
An elegant GUI library for Rust. Fullstack, crossplatform,lightning fast, fully typed. Dioxus is a Rust library for building apps that run on desktop, web, mobile, and more.
Build for web, desktop, and mobile, and more with a single codebase. Zero-config setup, integrated hotreloading, and signals-based state management. Add backend functionality with Server Functions and bundle with our CLI.
An installable Diazo theme for Plone 4.1
The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from being executed by agents.
A high-performance hook for AI coding agents that blocks destructive commands before they execute, protecting your work from accidental deletion across Claude Code, Codex CLI, Gemini CLI, Copilot CLI, VS Code Copilot Chat, Cursor, Hermes Agent, Grok (xAI), and related tools.
Write HTML. Render video. Built for agents.
Hyperframes is an open-source video rendering framework that lets you create, preview, and render HTML-based video compositions — with first-class support for AI agents.
JavaScript Web Testing and Component Testing Framework. Test. Automate. Accelerate.
With Cypress, you can easily create tests for your modern web applications, debug them visually, and automatically run them in your continuous integration builds.
MCP, made portable.
mcporter is a TypeScript runtime, CLI, and code-generation toolkit for the Model Context Protocol — built so AI agents and developers can call any MCP server without boilerplate.
Container Management and Kubernetes on the Desktop.
An open-source application that provides all the essentials to work with containers and Kubernetes on the desktop. Rancher Desktop is an open-source project that brings Kubernetes and container management to the desktop. It runs on Windows, macOS and Linux.
Redis is an open source, advanced key-value store. It is often referred to as a data structure server since keys can contain strings, hashes, lists, sets and sorted sets.
Poezio is a free console XMPP client (the protocol on which the Jabber IM network is built).
Its goal is to let you connect very easily (no account creation needed) to the network and join various chatrooms, immediately. It tries to look like the most famous IRC clients (weechat, irssi, etc). Many commands are identical and you won't be lost if you already know these clients. Configuration can be made in a configuration file or directly from the client.
Connect and Secure Your IT Infrastructure in Minutes. Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls. NetBird combines a configuration-free peer-to-peer private network and a centralized access control system in a single open-source platform, making it easy to create secure private networks for your organization or home.
Related contents:
- Episode 575: Brent's Busted Builds @ Linux Unplugged.
- Ep 13: Cyberdeck Cyberwhat Selfhosted VPN networks and is Wireguard Hard @ Linux Prepper (Episode 13 Shownotes - Cyberdeck Cyberwhat and is Wireguard Hard @ Learning Together).
- NetBird : VPN mesh WireGuard auto-hébergé et souverain @ DevSecOps :fr:.
- How I Use NetBird to Connect My Entire Network @ Techdox's YouTube.
Check-build - Verifies that your NodeJS project follow team conventions, is well written and secure.
Optimized Workforce Learning for General Multi-Agent Assistance in Real-World Task Automation.
🦉 OWL is a cutting-edge framework for multi-agent collaboration that pushes the boundaries of task automation, built on top of the CAMEL-AI Framework.
Music Streaming App!
The open-source music app for Android that offers streaming and offline listening. Enjoy custom playlists, high-quality audio, and lyrics support - all completely free, with no ads or subscriptions.
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An open source port of Cannon Fodder.
Cannon Fodder is an action-strategy shoot ‘em up game developed by Sensible Software and published by Virgin Interactive.
The game is military-themed and based on shooting action but with a strategy game-style control system. The player directs troops through numerous missions, battling enemy infantry, vehicles and installations.
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Unified TUI for inventory, health-check, and track every API key issued across your AI providers.
A unified view of every API key across all your AI providers — with health scoring, snapshot diffs, and encrypted credential storage.
KeyLedger is an interactive terminal dashboard that gives you a unified view of every API key issued across your AI providers — with health scoring, snapshot diffs, and encrypted credential storage.
The framework for programming—not prompting—language models
DSPy is a declarative framework for building modular AI software. It allows you to iterate fast on structured code, rather than brittle strings, and offers algorithms that compile AI programs into effective prompts and weights for your language models, whether you're building simple classifiers, sophisticated RAG pipelines, or Agent loops.
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SysWarden is a tool based on the Data-Shield IPv4 Blocklists Community, Wazuh and Fail2ban that blocks up to 99% of noisy, disruptive, and malicious IP addresses and focuses on real signals.
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Efficient and minimal collaborative code editor, self-hosted, no database required.
Rustpad is an efficient and minimal open-source collaborative text editor based on the operational transformation algorithm. It lets users collaborate in real time while writing code in their browser. Rustpad is completely self-hosted and fits in a tiny Docker image, no database required.
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Over 100 forks of deliberately vulnerable web applications and APIs.
ZML is a production inference stack, purpose-built to decouple AI workloads from proprietary hardware.
Any model, many hardwares, one codebase, peak performance. Compiled directly to NVIDIA, AMD, TPU, Trainium for peak hardware performance on any accelerator. No rewriting.
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Gestionnaire de finances personnelles.
Kresus is an open-source libre self-hosted personal finance manager. It allows you to safely track your banking history, check your overall balance and know exactly on what you are spending money with the use of tags!
FusionInventory is a software can help you to inventory your IT assets and do software deployment.
AI Image Upscaler & Enhancer - Magnific Alternative. Upscale your images with AI Magic.
ClarityAI is a high resolution upscaler which also can enhance your images and add details. You can decide how much you want the AI to add details to your images.
Tanaguru Contrast-Finder trouve les bons contrastes de couleurs pour l'accessibilité web
12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all.
Cloud Advocates at Microsoft are pleased to offer a 12-week, 26-lesson curriculum all about Machine Learning. In this curriculum, you will learn about what is sometimes called classic machine learning, using primarily Scikit-learn as a library and avoiding deep learning, which is covered in our AI for Beginners' curriculum. Pair these lessons with our 'Data Science for Beginners' curriculum, as well!
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Free Code Signing for Open Source software
No more installation warnings. SignPath Foundation provides you with a code signing certificate that provides a clear link between your repository and the published binary.
This package contains a variety of hooks for Alpine.js that can be used to improve the developer experience of common front-end development tasks.
OSMC is a free and open source media center built for the people, by the people.
Simplify Tasks & Chores, Together.
An open-source, user-friendly app for managing tasks and chores, featuring customizable options to help you and others stay organized.
Nue is a complete frontend development toolset. An alternative to ecosystems like Vite, Next.js, and Astro.
Nue JS is an exceptionally small (2.3kb minzipped) JavaScript library for building web interfaces. It is the core of the upcoming Nue toolset. It’s like Vue.js, React.js, or Svelte but there are no hooks, effects, props, portals, watchers, provides, injects, suspension, or other unusual abstractions on your way. Learn the basics of HTML, CSS, and JavaScript and you are good to go.
PostgreSQL enhancements for Doctrine. Provides support for advanced data types (json, jssnb, arrays), text search, array operators and jsonb specific functions
It adds supports for REGEXP, SIMILAR_TO, JSON_GET_FIELD and CONTAINS.
MCP DigitalOcean Integration is an open-source project that provides a comprehensive interface for managing DigitalOcean resources and performing actions using the DigitalOcean API. Built on top of the godo library and the MCP framework, this project exposes a wide range of tools to simplify cloud infrastructure management.
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Hand the agent the keys. Without actually handing it the keys. HASP is a local-first broker for managed secrets in agent workflows.
A local broker that holds your secrets in one encrypted vault and hands them to apps and coding agents when needed, only inside the project boundary, only for the window you allow, and never as a value the agent can see.
Agents need credentials to run tests, call APIs, and deploy code. Copying those credentials into prompts, shell history, .env files, or repo-local notes makes the agent faster today and harder to trust tomorrow. HASP keeps secrets in a local encrypted vault and gives commands only the values they are allowed to use at runtime.
HTML5 (plugin-free) web-based terminal emulator and SSH client — Read more
Automate Creation of YouTube Shorts using MoviePy.
Automate the creation of YouTube Shorts, simply by providing a video topic to talk about.
📈 A small, fast chart for time series, lines, areas, ohlc & bars.
uPlot is a fast, memory-efficient Canvas 2D-based chart for plotting time series, lines, areas, ohlc & bars. From a cold start it can create an interactive chart containing 166,650 data points in 25ms, scaling linearly at ~100,000 pts/ms afterwards. In addition to fast initial render, the zooming and cursor performance is by far the best of any similar charting lib; at ~50 KB, it's likely the smallest and fastest time series plotter that doesn't make use of context-limited WebGL shaders or WASM, both of which have much higher startup cost and code size.
Prompt, run, edit & deploy web apps.
Bolt.new is an AI-powered web development agent that allows you to prompt, run, edit, and deploy full-stack applications directly from your browser—no local setup required. If you're here to build your own AI-powered web dev agent using the Bolt open source codebase, click here to get started!
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Your Microsoft Security test automation framework!
Monitor your Microsoft 365 tenant's security configuration using Maester!
Maester is an open source PowerShell-based test automation framework designed to help you monitor and maintain the security configuration of your Microsoft 365 environment.
Check if an in-app browser is injecting JavaScript code Some iOS and Android apps make use of a custom in-app browser (full details). This causes potential security and privacy risks to the user.
An embedded database built on object storage.
Unlike traditional LSM-tree storage engines, SlateDB writes data to object storage to provide bottomless storage capacity, high durability, and easy replication.
SlateDB is an embedded storage engine built as a log-structured merge-tree. Unlike traditional LSM-tree storage engines, SlateDB writes data to object storage (S3, GCS, ABS, MinIO, Tigris, and so on). Leveraging object storage allows SlateDB to provide bottomless storage capacity, high durability, and easy replication. The trade-off is that object storage has a higher latency and higher API cost than local disk.
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Build Databases As Spreadsheets :No-Coding Required.
NocoDB allows building no-code database solutions with ease of spreadsheets. Bring your own database or choose ours! Millions of rows? Not a problem. Your Data. Your rules. You are in control.
🔥 🔥 🔥 Open Source Airtable Alternative. Turns any MySQL, PostgreSQL, SQL Server, SQLite & MariaDB into a smart spreadsheet.
Simple by default, powerful when needed
Your favorite Linux distribution providing opinionated settings that make the Arch Linux base easy to use.
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Next-generation Node.js and TypeScript ORM for Databases. Prisma helps app developers build faster and make fewer errors with an open source database toolkit for PostgreSQL, MySQL, SQL Server, and SQLite.
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A Metadata Platform for the Modern Data Stack . The #1 Open Source Data Catalog.
DataHub's extensible metadata platform enables data discovery, data observability and federated governance that helps tame the complexity of your data ecosystem.
It's a bird, it's a plane, it's... a self-hosted, pi-hole esque, DNS resolver serverless-dns is a Pi-Hole esque content-blocking, serverless, stub DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT) resolver. Runs out-of-the-box on Cloudflare Workers, Deno Deploy, Fastly Compute@Edge, and Fly.io. Free tiers of all these services should be enough to cover 10 to 20 devices worth of DNS traffic per month.
Galette est un outil de gestion d’adhérents et de cotisations en ligne à destination des associations. Une présentation détaillée de Galette est également disponible.
WAGMIOS is a self-hosted container management system with AI-powered automation. It enables you to efficiently manage your containers with W.I.L.L.O.W, an AI assistant that optimizes your workflow.
Using Sequences of Life-events to Predict Human Lives.
We represent human lives in a way that shares structural similarity to language, and we exploit this similarity to adapt natural language processing techniques to examine the evolution and predictability of human lives based on detailed event sequences. We do this by drawing on a comprehensive registry dataset, which is available for Denmark across several years, and that includes information about life-events related to health, education, occupation, income, address and working hours, recorded with day-to-day resolution.
Expose llms-txt to IDEs for development.
llms.txt is a website index for LLMs, providing background information, guidance, and links to detailed markdown files. IDEs like Cursor and Windsurf or apps like Claude Code/Desktop can use llms.txt to retrieve context for tasks. However, these apps use different built-in tools to read and process files like llms.txt. The retrieval process can be opaque, and there is not always a way to audit the tool calls or the context returned.
MCP offers a way for developers to have full control over tools used by these applications. Here, we create an open source MCP server to provide MCP host applications (e.g., Cursor, Windsurf, Claude Code/Desktop) with (1) a user-defined list of llms.txt files and (2) a simple fetch_docs tool read URLs within any of the provided llms.txt files. This allows the user to audit each tool call as well as the context returned.
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Send push notifications to your phone via PUT/POST. ntfy (pronounce: notify) is a simple HTTP-based pub-sub notification service. It allows you to send notifications to your phone or desktop via scripts from any computer, entirely without signup, cost or setup. It's also open source if you want to run your own.
Kylin is a high concurrency, high performance and intelligent OLAP engine that provides low-cost and ultimate data analytics experience.
Simplify observability, traffic management, security, and policy with the leading service mesh.
Istio extends Kubernetes to establish a programmable, application-aware network using the powerful Envoy service proxy. Working with both Kubernetes and traditional workloads, Istio brings standard, universal traffic management, telemetry, and security to complex deployments.
- Istio @ GitHub.
- Istio de A à Y @ Une tasse de café :fr:.
- The Istio Service Mesh for People Who Have Stuff to Do @ lucavallin.
- Service Meshes Decoded Part One: A performance comparison of Istio vs Linkerd vs Cilium @ LiveWyer.
- Airbnb Executes Istio Upgrades at Massive Scale @ InfoQ.
- An In-Depth Look at Istio Ambient Mode with Calico @ Tigera.
- Using Istio to manage high-traffic services @ CNCF.
- The agent pull request flood is here. If you run Istio, you’re halfway to solving it @ The New Stack.
- How we replaced Ingress-NGINX at Stack Overflow @ Stack Overflow blog.
Collection of malware source code for a variety of platforms in an array of different programming languages.
Graphic Walker is a different open-source alternative to Tableau. It allows data scientists to analyze data and visualize patterns with simple drag-and-drop / natural language query operations.