Links
AddThe API client that lives in your terminal.
Posting is an HTTP client, not unlike Postman and Insomnia. As a TUI application, it can be used over SSH and enables efficient keyboard-centric workflows. Your requests are stored locally in simple YAML files, so they're easy to read and version control.
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Investbrain is a smart open-source platform that consolidates your portfolios from different brokerages, tracks market performance across your portfolios, and gives you an AI-powered investment best friend.
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We write your reusable computer vision tools. Whether you need to load your dataset from your hard drive, draw detections on an image or video, or count how many detections are in a zone. You can count on us!
Supervision provides a seamless process for annotating predictions generated by various object detection and segmentation models.
CloudConvert is an online file converter. We support nearly all audio, video, document, ebook, archive, image, spreadsheet, and presentation formats. To get started, use the button below and select files to convert from your computer.
HN is a website where any registered user can submit links to other websites.
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Synchronize tracking repositories. Safe and simple one-script git synchronization.
This script intends to sync near-automatically via git in "tracking" repositories where a nice history is not as crucial as having one.
Suppose you have a set of text files you care about, multiple machines to work on, and a central git repository (a.k.a. bare repository) at your disposal. You do not care about atomic commits, but coarse versioning and backup is grave. For example, server configuration or org-mode files.
The missing package manager for OS X
PineTS is a TypeScript implementation of the Pine Script language, allowing you to write trading indicators and strategies using TypeScript while leveraging the power of Pine Script’s execution model and functions.
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WebRTC/RTSP/RTMP/LL-HLS bridge for Wyze cams in a docker container.
OpenRegex is a simple, self-hosted, web-based regular expression (regex) tester and debugger.
An industrial-strength functional programming language with an emphasis on expressiveness and safety.
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ESASky is an application that allows to visualize and download public astronomical data.
It's Google Earth but for the night sky :heart_eyes:
Switchyard is a Rust proxy and library for LLM traffic. It routes requests across providers, translates between OpenAI and Anthropic APIs, records operational metrics, and provides typed, composable routing algorithms.
Switchyard lets LLM applications route traffic across models and providers while preserving native OpenAI and Anthropic API compatibility - enabling flexible model selection, benchmarking, and cost/performance optimization.
Rnote is an open-source vector-based drawing app for sketching, handwritten notes and to annotate documents and pictures. Targeted at students, teachers and those who own a drawing tablet, it provides features like PDF and picture import and export, an infinite canvas and an adaptive UI for big and small screens.
Self-hostable Docker Compose stack update manager.
PatchPanda is a self-hostable Docker Compose stack update manager built with .NET 10 and Blazor Server. It scans your existing Docker Compose stacks, monitors GitHub releases for new versions, groups related containers, and helps you review and apply updates while keeping you in control.
The fast context maker. Surgical context engineering with a nice UI, Windows, Mac, Linux, BSD, anywhere where python & Qt run.
Take control of your AI's context to get radically better bug-fixing and planning assistance. When you don't tell the AIs about MCP servers and tools, you'll be suprised at what they are capable of.
So, you want to build an app that has its data co-located with its UI? That works offline? That synchronizes between clients? And that lets its users own their data?
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ipdex is a simple CLI tool to gather insight about a list of IPs or an IP using the CrowdSec CTI (Cyber Threat Intelligence) API.
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Babylon.js: a complete JavaScript framework for building 3D games with HTML 5 and WebGL
HandBrake Web is a program for interfacing with handbrake across multiple machines via a web browser. It consists of two components: the server and one or more worker(s).
Pure JavaScript/TypeScript library for multiline text measurement & layout. Fast, accurate & supports all the languages you didn't even know about. Allows rendering to DOM, Canvas, SVG and soon, server-side.
Pretext side-steps the need for DOM measurements (e.g. getBoundingClientRect, offsetHeight), which trigger layout reflow, one of the most expensive operations in the browser. It implements its own text measurement logic, using the browsers' own font engine as ground truth (very AI-friendly iteration method).
Tach allows you to control dependencies between your Python modules. Modules can also define an explicit public interface to prevent deep coupling.
A Python tool to visualize + enforce dependencies, using modular architecture 🌎 Open source 🐍 Installable via pip 🔧 Able to be adopted incrementally - ⚡ Implemented with no runtime impact ♾️ Interoperable with your existing systems 🦀 Written in rust
One Complete Observability platform.
OneUptime is a comprehensive solution for monitoring and managing your online services. Whether you need to check the availability of your website, dashboard, API, or any other online resource, OneUptime can alert your team when downtime happens and keep your customers informed with a status page. OneUptime also helps you handle incidents, set up on-call rotations, run tests, secure your services, analyze logs, track performance, and debug errors.
Word GPT Plus is a word add-in which integrates the AI&Agent into Microsoft Word.
Word GPT Plus seamlessly integrates AI and Agent directly into Microsoft Word, allowing you to generate, translate, summarize, and polish text directly within your documents. Enhance your writing workflow without leaving your Word environment.
Code to Electronics. Build electronic circuit boards from code. atopile is a language and toolchain to describe electronic circuit boards with code. By replacing the point and click schematic interface with code, we introduce software development workflows like reuse, validation and automation to the world of electronics.
Self-hosted video library & downloader.
Self-hosted downloader and player for YouTube, Bilibili, Twitch, MissAV, and yt-dlp sites. Features channel subscriptions, auto-downloads, and local storage for media. Organize your library into collections with a sleek UI. Includes built-in Cloudflare Tunnel support for secure remote access without port forwarding. Docker-ready deployment.
Clock associating time with historical or mathematical facts.
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a dockerfile linter that actually has opinions 🔥. 85 Rules, Instant Results.
a dockerfile linter that actually has opinions. it catches bad practices and tells you about them in the least diplomatic way possible.
think of it as code review from a senior dev who's seen too many prod incidents and has stopped being polite about it.
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Scan. Understand. Fix. Free, local-first JS/TS vulnerability scanner.
Fast, developer-friendly JS/TS dependency vulnerability scanner with local lockfile scanning, OSV matching, direct vs transitive visibility, --fix, JSON output, and practical remediation guidance.
Most security tools are built around pipelines, not developers. CVE Lite CLI scans your lockfile locally in seconds, explains the dependency path, and tells you what to update before you push.
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A remote server automation and deployment tool written in Ruby.
Make images smaller using best-in-class codecs, right in the browser.
Squoosh is an image compression web app that reduces image sizes through numerous formats. Squoosh does not send your image to a server. All image compression processes locally.
At LinkedIn, we are using this curriculum for onboarding our entry-level talents into the SRE role.
Site Reliability Engineers (SREs) sits at the intersection of software engineering and systems engineering. While there are potentially infinite permutations and combinations of how infrastructure and software components can be put together to achieve an objective, focusing on foundational skills allows SREs to work with complex systems and software, regardless of whether these systems are proprietary, 3rd party, open systems, run on cloud/on-prem infrastructure, etc. Particularly important is to gain a deep understanding of how these areas of systems and infrastructure relate to each other and interact with each other. The combination of software and systems engineering skills is rare and is generally built over time with exposure to a wide variety of infrastructure, systems, and software.
Docker Volume Backups With Safer Restores
VolumeVault is a self-hosted Laravel application for managing Docker volume backups and safe restores to storage backends supported by offen/docker-volume-backup.
Automate your tasks with scripts.
Create Apps, Automate Tasks and Build Pages. Utilize existing command line tools and scripts.
Your reading space.
A self-hosted library and reading platform for ebooks, audiobooks, and comics. Automate metadata at scale, sync with Kobo, track reading analytics, and support multiple users.
Dependency tools for git
A git subcommand that indexes your dependency changes into a queryable database. Find out who added a package, when, and why.
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Zina is a graphical interface to your MP3 collection, a personal jukebox, an MP3 streamer, a Podcaster.
A modern TypeScript/Vite port of "Prelude of the Chambered", a retro first-person dungeon crawler originally created by Markus "Notch" Persson (creator of Minecraft) for Ludum Dare 21 in 2011.
Prelude of the Chambered is a first-person dungeon crawler with Wolfenstein 3D-style raycasting graphics. You wake up in a prison and must escape by exploring dungeons, solving puzzles, defeating enemies, and collecting items.
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Collaborative email, calendar, contacts and tasks. BlueMind offers you the choice to preserve your digital independence while promoting that of France and Europe vis-à-vis US big tech. Keeping control over your data and solutions is finally compatible with the satisfaction of your users. BlueMind is the number 1 alternative to Microsoft Exchange, O365, Gsuite, etc. email solutions.
The Mozilla CA certificate store in PEM format (around 200KB uncompressed):
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LizardFS is a highly reliable, scalable and efficient distributed file system. It spreads data over a number of physical servers, making it visible to an end user as a single file system.
search config information for linux kernel modules.
A declarative, HTML‑based language that makes building web apps fun.
Marko is HTML re‑imagined as a language for building dynamic and reactive user interfaces.
Just about any valid HTML is valid Marko, but Marko extends the HTML language to allow building modern applications in a declarative way.
Backup interface for volumes attached to containers.
Bivac allows to backup Container volumes using Restic.
OpenFreeMap lets you display custom maps on your website and apps for free.
You can either self-host or use our public instance. Everything is open-source, including the full production setup — there’s no ‘open-core’ model here. Check out our GitHub. The map data comes from OpenStreetMap.
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Let your AI go full send. Your home directory stays home.
Run Claude Code, Codex, or any AI coding agent in "yolo mode" without nuking your home directory.
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Search input query parser and React component.
A powerful search query language parser with SQL output support, inspired by Elasticsearch and Tantivy query syntax.
A free visual guide to the most popular CSS properties.
Learn by example: cssreference.io is a free visual guide to CSS. It features the most popular properties, and explains them with illustrated and animated examples.
RSS feed builder created with Bun🥖 and Hono🔥- builds from webpages and/or REST API calls
This tool helps you explore the SQLite file format internals according to the official specification. It's designed for developers and database enthusiasts who want to understand the internal structure of SQLite database files.
Clipperz is an online vault and password manager that knows nothing about you and your data. Everything you submit is locally encrypted by your browser before being uploaded to Clipperz.
Light-weight control pane to run CLI coding agents(Claude Code, Codex) in parallel.
A desktop terminal application for running multiple CLI coding agents simultaneously, each in isolated git worktrees.
Open Source Fine-Grained Authorization.
An open-source authorization as a service inspired by Google Zanzibar, designed to build and manage fine-grained and scalable authorization systems for any application.
Build Your Authorization System Fast Without Extra Engineering Resources
Implement fine-grained, scalable and extensible access controls within minutes to days instead of months. Inspired by Google’s cons
The tech workforce development company. Pluralsight empowers you to streamline processes. Develop critical tech skills. Cut cycle times. Build happier, healthier tech teams. And transform your goals into gains. All with Pluralsight.
Context window optimization for LLMs. Reliable LLM outputs start with clean context.
A reliability layer for LLM context. Deterministic deduplication that removes redundancy before it reaches your model. Less redundant data. Lower costs. Faster responses. More efficient & deterministic results.
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Stream, transform, and route PostgreSQL data in real-time. The easiest way to move and transform data between PostgreSQL databases using Logical Replication.
pg_flo leverages PostgreSQL's logical replication system to capture and stream data changes. It uses NATS as a message broker to decouple reading from the WAL through the replicator and worker processes, providing flexibility and scalability. Transformations and filtrations are applied before the data reaches the destination.
Management tool for the information security management system.
To manage the security of their information system, organizations must set up a set of security measures and regularly check that these measures are effective and effective. These regular checks make it possible to guarantee that the security measures implemented place achieve their security objectives.
Deming is a tool for managing, planning, tracking and reporting the effectiveness of security controls.
This management of controls must allow the implementation of adequate and proportionate security. This approach is in line with the recommendations of ISO / IEC 27001:2013, chapter 9 which deals with performance evaluation.
Turn an existing markdown-and-diagram workspace into a realtime collaborative web app.
Realtime collaboration for Markdown folders, diagrams, and git-backed docs, without migrating your files.
CollabMD turns a local Markdown folder, Obsidian-style vault, or docs repo into a collaborative workspace you can open in the browser. Throughout this guide, vault simply means a regular folder on your computer that contains Markdown files.