Links
AddA GraphQL Server.
Viaduct is a GraphQL-based system that provides a unified interface for accessing and interacting with any data source.
Viaduct is an open source data-oriented service mesh. As an open source initiative, Viaduct is committed to fostering an inclusive and collaborative community where external developers can contribute, innovate, and help shape the future of data-oriented development.
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A Kubernetes controller that generates CycloneDX 1.6 ML-BOM documents for AI workloads at runtime — inference services, agent stacks, RAG pipelines, training jobs, evaluation harnesses — with auditor-traceable evidence for every attribute.
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the edge computing platform for developers. The open source platform offering a set of edge computing services.
Google Analytics, AB Tasty, Amplitude, Piano Analytics… can now run at the edge without being blocked or requiring user consent.
A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.
The Claude Cookbooks provide code and guides designed to help developers build with Claude, offering copy-able code snippets that you can easily integrate into your own projects.
Open Source Airtable Alternative & Backend as a Service. 🚀 Private first self-hosted no code database & BaaS.
UNDB is a no-code platform that can also serve as a Backend as a Service (BaaS). It is based on SQLite and can be packaged into a binary file using Bun for backend service. Additionally, it can be deployed as a service via Docker, offering a UI for table management.
Durable Execution Solutions.
Temporal is a durable execution platform that enables developers to build scalable applications without sacrificing productivity or reliability. The Temporal server executes units of application logic called Workflows in a resilient manner that automatically handles intermittent failures, and retries failed operations.
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Boring-registry is a simple open source module and provider registry compatible with Terraform and OpenTofu.
With boring-registry, you can upload and distribute your own modules and providers, as an alternative to publishing them on HashiCorp’s public Terraform Registry.
Support for the Module Registry Protocol, Provider Registry Protocol, and Provider Network Mirror Protocol allows it to work natively with Terraform and OpenTofu.
🎩 simple, fun and transparent SSH (and telnet) bastion server.
Jump host/Jump server without the jump, a.k.a Transparent SSH bastion.
A modern desktop client for Navidrome/Subsonic servers built with React and Electron.
High Quality and Professional ajax picture gallery with Minimum Effort! Jquery Easy Slideres
One clipboard. Every device you own. Open-source encrypted clipboard across Mac, Windows, Linux, iPhone & Android.
UniClipboard is the open-source, end-to-end encrypted clipboard that syncs text, images, and files across Mac, Windows, Linux, iPhone, and Android. No cloud account, no server in the middle.
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Components in Markdown.
A fast, streaming-ready markdown parser with component support for Vue, React, Svelte, HTML and ANSI terminal.
Take screenshots or screencasts, annotate, upload and share URL in clipboard
Always ready to code.
Gitpod is an open-source Kubernetes application for ready-to-code cloud development environments that spins up fresh, automated dev environments for each task, in the cloud, in seconds. It enables you to describe your dev environment as code and start instant, remote and cloud development environments directly from your browser or your Desktop IDE.
KDL is a small, pleasing document language with xml-like semantics that looks like you're invoking a bunch of CLI commands! It's meant to be used both as a serialization format and a configuration language, much like JSON, YAML, or XML.
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The software engineering methodology developed by TigerBeetle to produce safer, faster software in less time
HTML5 Canvas Heatmap Library. 🔥 JavaScript Library for HTML5 canvas based heatmaps
heatmap.js is a JavaScript library that can be used to generate web heatmaps with the html5canvas element based on your data. Heatmap instances contain a store in order to colorize the heatmap based on relative data, which means if you're adding only a single datapoint to the store it will be displayed as the hottest(red) spot, then adding another point with a higher count, it will dynamically recalculate. The heatmaps are fully customizable.
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.
a Kubernetes TUI that tells you why it’s broken. The cluster tells you it’s broken. sofka tells you why.
A Kubernetes terminal interface inspired by k9s. Browse built-in and custom resources, run Flux CD actions, and inspect the evidence behind resource failures.
Self-hosted homelab infrastructure visualizer — interactive network diagram with live status monitoring.
Homelable is a self-hosted infrastructure visualization solution. It provides a network scanning feature to accelerate the identification of machines and services deployed on your local infrastructure.
Homelable also offers a healthcheck system (WIP) through multiple methods (ping/TCP, /health API, etc.) to get a global overview of online/offline services.
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The free website to calculate your reading speed and show you just how easy and quickly you can read some of the best known classic books
Finetune AI & LLMs faster. Web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally.
Unslow AI training & finetuning Get 30x faster with unsloth. 5X faster 60% less memory QLoRA finetuning. Finetune Mistral, Gemma, Llama 2-5x faster with 70% less memory!
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Single-host system diagnostics TUI. Sibling to netwatch. Twelve tabs, plain-English insights, session scrubber. macOS + Linux.
Single-host system diagnostics in your terminal. The terminal you open when something feels off — before you reach for htop, iostat, nettop, powermetrics, and a notebook full of one-liners.
he Most Flexible IaC Management Platform.
Spacelift is a sophisticated CI/CD platform for Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, and Ansible
🐘 👥 Manage PostgreSQL roles and privileges from YAML or LDAP
Postgres is able to check password of an existing role using the LDAP protocol out of the box. ldap2pg automates the creation, update and removal of PostgreSQL roles and users from an entreprise directory.
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Code Analysis Made Easy.
coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.
An urgent-first/most-recently-used window switcher for sway & swayrbar, a status_command for swaybar. Swayr, a window-switcher & more for sway.
Swayr consists of a daemon, and a client. The swayrd daemon records window/workspace creations, deletions, and focus changes using sway's JSON IPC interface. The swayr client offers subcommands, see swayr --help, and sends them to the daemon which executes them.
Real-time updated, P2P websites using Bitcoin cryptography and the BitTorrent network
ElectricEye is a multi-cloud, multi-SaaS Python CLI tool for Asset Management, Security Posture Management & Attack Surface Monitoring supporting 100s of services and evaluations to harden your CSP & SaaS environments with controls mapped to over 20 industry, regulatory, and best practice controls frameworks
A found history of illustration.
Modern Illustration is an archive of print from c.1950-1975, collected and documented by illustrator Zara Picken.
A rich and powerful templating language for JavaScript.
LinkChecker is a free, GPL licensed URL validator.
VersionPress is a Git-versioning plugin for WordPress. It versions both files and the database enabling things like site-wide reverts, safe updates, easy staging etc.
VersionPress is a work in progress and available under the Early Access Program.
Creates a complete full text historical archive for an RSS or ATOM feed.
It is common for feeds (RSS or XML) to only include a limited number of posts. I generally see the latest 3 - 5 posts of a blog in a feed. For blogs that have been operating for years, this means potentially thousands of posts are missed.
There is no way to page through historic articles using an RSS or ATOM feed (they were not designed for this), which means the first poll of the feed will only contain the limited number of articles in the feed. This limit is defined by the blog owner.
Haiku is an open-source operating system that specifically targets personal computing. Inspired by BeOS, Haiku is fast and easy to learn but very powerful.
DVinyl is a modern, self-hostable collection manager designed for physical media enthusiasts. From Vinyls and CDs to Books and Movies, catalog, value, and organize your entire physical library through a single, customizable interface.
I2P is an anonymous network, exposing a simple layer that applications can use to anonymously and securely send messages to each other. The network itself is strictly message based (a la IP), but there is a library available to allow reliable streaming communication on top of it (a la TCP). All communication is end to end encrypted (in total there are four layers of encryption used when sending a message), and even the end points ("destinations") are cryptographic identifiers (essentially a pair of public keys).
NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays, including mathematical, logical, shape manipulation, sorting, selecting, I/O, discrete Fourier transforms, basic linear algebra, basic statistical operations, random simulation and much more.
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Design principles for agent ergonomics. Higher accuracy with lower token cost than both MCP and regular CLI.
AXI is a new paradigm - agent-native CLI tools built from 10 design principles that treat token budget as a first-class constraint.
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Kimai is a free open source timetracker. It tracks work time and prints out a summary of your activities on demand. Yearly, monthly, daily, by customer, by project, by action …
The headless components for Svelte.
Bits UI is a collection of headless component primitives that enable you to build your own custom components. They have been thoughtfully designed to prioritize simplicity without compromising customizability.
a free and open source screenshot tool for productivity.
Greenshot is a light-weight screenshot software tool for Windows.
Easy disk cloning and imaging (Clonezilla GUI).
Rescuezilla is an easy-to-use disk cloning and imaging application that's fully compatible with Clonezilla — the industry-standard trusted by tens of millions.
Open source clones of popular sites.
100+ open-source clones and alternatives of popular sites like Airbnb, Amazon, Instagram, Netflix, Tiktok, Spotify, Whatsapp, Youtube, etc. List contains source code, tutorials, demo links, tech stack, and GitHub stars count. Great for learning purpose!
An Alpine & Tailwind UI Library.
Pines is a library of animations, sliders, tooltips, accordions, modals, and more! It's a set of UI elements that can be copy and pasted into any Alpine and Tailwind projects.
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Authentication for the Web.
Auth.js is a complete open-source authentication solution for web applications.
Serve an OPDS based on a directory. dir2opds inspects the given folder and serves an OPDS 1.1 compliant server.
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Fabric is a Python (2.5 or higher) library and command-line tool for streamlining the use of SSH for application deployment or systems administration tasks.
Server-oriented customizable templating for JavaScript
hmpl is a small template language for displaying UI from server to client. It is based on customizable requests sent to the server via fetch and processed into ready-made HTML.
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the Honeycomb Sampling Proxy.
Refinery is a trace-aware tail-based sampling proxy. It examines whole traces and intelligently applies sampling decisions (whether to keep or discard) to each trace.
Refinery is a tail-based sampling proxy and operates at the level of an entire trace. Refinery examines whole traces and intelligently applies sampling decisions to each trace. These decisions determine whether to keep or drop the trace data in the sampled data forwarded to Honeycomb.
A tail-based sampling model allows you to inspect an entire trace at one time and make a decision to sample based on its contents. For example, your data may have a root span that contains the HTTP status code to serve for a request, and another span that contains information on whether the data was served from a cache. Using Refinery, you can choose to keep only traces that had a 500 status code and were also served from a cache.
Secure and fast microVMs for serverless computing.
Firecracker is an open source virtualization technology that is purpose-built for creating and managing secure, multi-tenant container and function-based services.
Related contents:
- Créer son cloud de MicroVM à la maison ? @ Une tasse de café :fr:.
- We don't use containers, and here's why @ Fly.io's YouTube.
- Seven Years of Firecracker @ Marc's Blog.
- NSDI '20 - Firecracker: Lightweight Virtualization for Serverless Applications @ USENIX's YouTube.
- Your Container Is Not a Sandbox @ Emir Beganović.
Design, collaborate user interface concepts for your software and websites.
simplified web map creation
Lizmap is an Open Source application based on QGIS and QGIS Server
A tiny little drawing app. Allow to easily create simple diagrams.
Unix operating systems and derivatives, including GNU/Linux, are playing an important role in the ecosystem of equipments, systems, networks and telecommunications. They are widely deployed in several equipments. This guide focuses mainly on generic system configuration guidelines and on common sense principles that need to be applied during the deployment of hosted services.
nox is a command-line tool that automates testing in multiple Python environments, similar to tox. Unlike tox, Nox uses a standard Python file for configuration.
A collaborative project for the container ecosystem to assemble container-based systems. Moby is an open-source project created by Docker to enable and accelerate software containerization.
It provides a "Lego set" of toolkit components, the framework for assembling them into custom container-based systems, and a place for all container enthusiasts and professionals to experiment and exchange ideas. Components include container build tools, a container registry, orchestration tools, a runtime and more, and these can be used as building blocks in conjunction with other tools and projects.