Links
AddSelf-hosted tagger that turns Bandcamp purchases into an organized music library, with metadata from MusicBrainz.
Complete Picard-compatible tags and cover art, ready for Plex and Navidrome — and it asks before it guesses, so nothing gets mislabeled.
HAR Sanitizer. Sanitizing and securing HAR files with precision.
HAR files are intricate blueprints of web interactions, elegantly capturing a web session's every nuance. In the domain of web diagnostics, these files stand as critical repositories, meticulously cataloging everything from headers to payload content. However, their granular details also make them susceptible to potential data exposures.
The Modern Software Delivery Platform - CI, CD, Feature Flags, Cloud Costs & more.
Harness is the industry’s first Software Delivery Platform to use AI to simplify your DevOps processes - CI, CD & GitOps, Feature Flags, Cloud Costs, and much more.
Harper is an English grammar checker designed to be just right. I created it after years of dealing with the shortcomings of the competition.
Related contents:
Open-source hyperconverged infrastructure.
The open source hyperconverged infrastructure (HCI) solution for a cloud native world. Harvester is a modern, open, interoperable, hyperconverged infrastructure (HCI) solution built on Kubernetes. It is an open-source alternative designed for operators seeking a cloud-native HCI solution. Harvester runs on bare metal servers and provides integrated virtualization and distributed storage capabilities. In addition to traditional virtual machines (VMs), Harvester supports containerized environments automatically through integration with Rancher. It offers a solution that unifies legacy virtualized infrastructure while enabling the adoption of containers from core to edge locations.
Open Interoperable HCI with Harvester. Harvester is the next generation of hyperconverged infrastructure designed for the modern cloud-native environment. Completely open-source and free to use, Harvester easily integrates into Rancher helping operators consolidate workloads and reduce the complexity of their infrastructure.
AI Model Security Database.
Track jailbreaks, prompt injections, and security incidents across all major AI models. The question is not if - it's when.
World's fastest and most advanced password recovery utility.
hashcat is the world's fastest and most advanced password recovery utility, supporting five unique modes of attack for over 300 highly-optimized hashing algorithms. hashcat currently supports CPUs, GPUs, and other hardware accelerators on Linux, Windows, and macOS, and has facilities to help enable distributed password cracking.
Related contents:
HashLips Art Engine is a tool used to create multiple different instances of artworks based on provided layers.
Create generative art by using the canvas api and node js. Before you use the generation engine, make sure you have node.js(v10.18.0) installed.
HashLips is a place where NFT enthusiasts and programmers gather together to collect, code, trade and talk about anything and everything regarding programming and blockchain technology! We come together to have fun, educate and build on the blockchain. Check us out on YouTube, Twitter, Discord and Telegram.
Hashtracking is a social media analytics tool that tracks hashtag performance to enhance campaign insights and engagement.
Haskell lends itself well to concurrent programming due to its explicit handling of effects. Its flagship compiler, GHC, comes with a high-performance parallel garbage collector and light-weight concurrency library containing a number of useful concurrency primitives and abstractions.
Related contents:
- Lambda calculus @ Wikipedia.
- Functional Programming & Haskell @ Computerphile's YouTube.
- Episode 123 @ Linux Dev Time.
- Death💀 to type classes @ Jappie.
- Episode #529 consacré à podenv et au développement sécurisé @ NoLimitSecu :fr:.
- A sufficiently detailed spec is code @ Haskell for all.
- A Couple Million Lines of Haskell: Production Engineering at Mercury @ Haskell Blog.
Leak Detection In The DevOps Pipeline
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.
Custom integration for triggering downloads/requests in Radarr, Sonarr and Overseerr using voice commands via Home Assistant
Home Assistant Simple Scripting Language
HASSL is a human-friendly domain-specific language (DSL) for building loop-safe, deterministic, and composable automations for Home Assistant.
It compiles lightweight .hassl scripts into fully functional YAML packages that plug directly into Home Assistant, replacing complex automations with a clean, readable syntax.
Haste is an open-source pastebin software written in node.js, which is easily installable in any network. It can be backed by either redis or filesystem, and has a very easy adapter interface for other stores. A publicly available version can be found at hastebin.com
Sharing code is a good thing, and it should be really easy to do it. A lot of times, I want to show you something I'm seeing - and that's where we use pastebins. Haste is the prettiest, easiest to use pastebin ever made.Type what you want me to see, click "Save", and then copy the URL. Send that URL to someone and they'll see what you see.
To make a new entry, click "New" (or type 'control + n')
JS performance - Dev tool. Benchmark your JS snippets for an optimized performance.
Rails hosting made simple for small businesses.
Deploy apps to servers that you own and control. We'll take care of the configuration while you focus on building great apps.
The Distributed Task Queue for More Resilient Web Applications
Hatchet is a distributed, fault-tolerant task queue which replaces traditional message brokers and pub/sub systems - built to solve problems like concurrency, fairness, and durability.
Hatchet replaces difficult to manage legacy queues or pub/sub systems so you can design durable workloads that recover from failure and solve for problems like concurrency, fairness, and rate limiting. Instead of managing your own task queue or pub/sub system, you can use Hatchet to distribute your functions between a set of workers with minimal configuration or infrastructure:
Filesystem-based module system for Nix
Haumea is not related to or a replacement for NixOS modules. It is closer to the module systems of traditional programming languages, with support for file hierarchy and visibility.
In short, haumea maps a directory of Nix files into an attribute set.
The haveged project is an attempt to provide an easy-to-use, unpredictable random number generator based upon an adaptation of the HAVEGE algorithm. Haveged was created to remedy low-entropy conditions in the Linux random device that can occur under some workloads, especially on headless servers. Current development of haveged is directed towards improving overall reliablity and adaptability while minimizing the barriers to using haveged for other tasks.
Check if your email address has been exposed in a data breach.
Related contents:
High Availability Vault for Events on Nostr.
HAVEN (High Availability Vault for Events on Nostr) is the most sovereign personal relay for the Nostr protocol, for storing and backing up sensitive notes like eCash, private chats and drafts. It is a relay that is not so dumb, with features like web of trust, inbox relay, cloud backups, blastr and the ability to import old notes. It even includes it's own blossom media server!
Related contents:
Powershell Based tool for gathering information related to O365 intrusions and potential Breaches
☆ An OSINT tool in python to find information about an email or phone number and get information about a URL then get information about an IP address
Hayabusa (隼) is a sigma-based threat hunting and fast forensics timeline generator for Windows event logs.
Haystack Editor combines the simplicity of a code editor with a canvas UI that makes it easier to understand code at a glance It provides comprehensive code editing, navigation, and understanding support along with lightweight debugging, a rich extensibility model, and lightweight integration with existing tools.
The Production-Ready Open Source AI Framework.
AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.
Full autonomy. Controlled environment. OS-level containment for AI coding agents on macOS.
macOS containment for AI agents — user isolation, kernel sandbox, pf firewall, DNS blocklist, backup/rollback. TLA+ verified.
AI coding agents are most useful when you let them work autonomously. But full autonomy means the agent runs with your full privileges, your credentials, your files.
Hazmat makes that safe.
Related contents:
Apache HBase™ is the Hadoop database, a distributed, scalable, big data store. Use Apache HBase when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters of commodity hardware. Apache HBase is an open-source, distributed, versioned, non-relational database modeled after Google's Bigtable: A Distributed Storage System for Structured Data by Chang et al. Just as Bigtable leverages the distributed data storage provided by the Google File System, Apache HBase provides Bigtable-like capabilities on top of Hadoop and HDFS.
Stop more bots. Start protecting user privacy. The #1 privacy-first CAPTCHA for web, mobile, and more.
🏦 The neobank built for nonprofits.
HCB is an open source, safe, and easy-to-use fiscal sponsorship platform for hackathons, Hack Clubs, robotic teams and more. We use it to run our fiscal sponsorship program, we provide high schoolers with a 501(c)(3) status-backed restricted fund for their organization. Behind the scenes, HCB is a Ruby on Rails application (learn more by reading our documentation).
Related contents:
Interface with Home Connect appliances in Python.
Python tool to talk to Home Connect appliances over the local network (no cloud required).
Related contents:
Reimplementation of Christian Mueller's hd-idle with some extra features.
hd-idle is a utility program for spinning-down external disks after a period of idle time. Since most external IDE disk enclosures don't support setting the IDE idle timer, a program like hd-idle is required to spin down idle disks automatically.
Related contents:
A Free, Modern Toolbox Built for Developers. 200+ tools builtin with more to come. Boosts your productivity with smart search, type detection, and hotkeys. Let it be your best companion in daily dev tasks.
A user-friendly management layer for TVHeadend that simplifies IPTV playlist integration, EPG mapping, and DVR scheduling.
Headendarr is a simple wrapper around TVHeadend with the singular goal of making it simple to configure TVHeadend for IPTV playlist.
TVHeadend is an extremely powerful TV streaming server and recorder with excellent support for IPTV sources. However, for most people, setting this up can be difficult and time-consuming. The goal of this project is to wrap around TVHeadend and, using its API, configure most of the server for you.
A Kubernetes web UI that is fully-featured, user-friendly and extensible.
Headlamp was created to blend the traditional feature set of other web UIs/dashboards (i.e., to list and view resources) with added functionality.
Related contents:
A Headless Steam Docker image supporting NVIDIA GPU and accessible via Web UI. Play your games in the browser with audio. Connect another device and use it with Steam Remote Play. Easily deploy a Steam Docker instance in seconds.
The definitive tree component for the Web.
Super-easy integration of complex tree components into React. Supports ordered and unordered drag-and-drop, extensive keybindings, search, renaming and more. Fully customizable and accessible. Headless Tree is the official successor for React Complex Tree.
Unstyled, fully accessible UI components.
Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.
The Context Optimization Layer for LLM Applications
Compress everything your AI agent reads. Same answers, fraction of the tokens. Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
Related contents:
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.
Headroom is the context optimization layer for LLM applications. Compress tool outputs, DB results, file reads, and RAG results before they reach the model. Same answers, fraction of the tokens.
Related contents:
An open source, self-hosted implementation of the Tailscale control server.
Headscale aims to implement a self-hosted, open source alternative to the Tailscale control server. Headscale's goal is to provide self-hosters and hobbyists with an open-source server they can use for their projects and labs. It implements a narrow scope, a single Tailnet, suitable for a personal use, or a small open-source organisation.
Related contents:
- Ep 13: Cyberdeck Cyberwhat Selfhosted VPN networks and is Wireguard Hard @ Linux Prepper (Episode 13 Shownotes - Cyberdeck Cyberwhat and is Wireguard Hard @ Learning Together).
- Déployez un VPN avec Headscale : une version auto-hébergée du serveur Tailscale @ IT-Connect :fr:.
- Tailscale : VPN mesh WireGuard et control plane souverain @ DevSecOps :fr:.
- I replaced Tailscale's control server with Headscale, and my devices didn't notice @ XDA.
- Linux Fu: Heads Or Tails For VPN @ Hackaday.
head/tail for structured data - summarize/preview JSON/YAML and source code
Telehealth Open Source software. Simple & Secure remote consultations solution.
Simple and Effective Cron Job Monitoring.
Open-source cron job and background task monitoring service, written in Python & Django.
Healthchecks is a cron job monitoring service. It listens for HTTP requests and email messages ("pings") from your cron jobs and scheduled tasks ("checks"). When a ping does not arrive on time, Healthchecks sends out alerts.
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.
Get instant feedback on where goes the attention of your users, so you can take action immediately and improve your retention.
The policy-and-trust layer for MCP tool servers. Turn YAML configs into validated, policy-enforced MCP tools.
Heddle turns declarative configs into Model Context Protocol servers with trust enforcement, credential brokering, and tamper-evident audit logging built in.
Ideas grow better together.
HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor.
You can use it to easily collaborate on notes, graphs and even presentations in real-time. All you need to do is to share your note-link to your co-workers and they’re ready to go.
Related contents:
Multiple backups of your footage, fast and easy.
Tiny engine for 3D voxel scenes rendered to SVG — boolean ops, oblique/perspective cameras, zero dependencies. Inspired by the geometric cardboard sculptures of Erwin Heerich.
heerich.js is a minimalist JavaScript engine that constructs 3D voxel compositions and distills them into pristine SVG. By extruding volumes, carving negative space, and applying boolean operations, you wield a programmatic chisel—projecting complex spatial arrangements into a flat, resolution-independent vector canvas.
yet another commenting system. Heex was designed from the ground up to be easily installed and used to get your comment section seamlessly added to your app or website.
Hegel is a universal property-based testing protocol and family of libraries, built on Hypothesis.
Related contents: