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AddManage leaves and overtime requests. You can visit the user group or visit the github repository.
100 books vetted by the community to inspire growth across the many disciplines influencing modern software design.
(IP-over-DNS, IPv4 over DNS tunnel)
This is a piece of software that lets you tunnel IPv4 data through a DNS server. This can be usable in different situations where internet access is firewalled, but DNS queries are allowed.
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open-source canvas with live task cards from your tracker.
Tiko put tasks on an infinite canvas as cards. Arrange them the way you think. Their statuses update on their own.
Compile Zod schemas into zero-overhead validation functions at build time.
Keep your existing Zod schemas. Get 2-75x faster validation. No code changes required.
Flutter is a new project to help developers build high-performance, high-fidelity, mobile apps for iOS and Android from a single codebase.
It's okay to be a little jelly. Soft Web Components
Jelly UI is a dependency-free Web Components library for soft, tactile product interfaces. Real form controls meet soft-body physics, with dark mode, right-to-left support and WCAG AA color tokens built in.
ONNX is an open format built to represent machine learning models. ONNX defines a common set of operators - the building blocks of machine learning and deep learning models - and a common file format to enable AI developers to use models with a variety of frameworks, tools, runtimes, and compilers.
Open Source ClickHouse Web UI with RBAC. Free & Self-Hosted.
What started as a single-connection console grew into the combination most ClickHouse tools only do a piece of — first-class RBAC, multi-cluster fleet monitoring, and an autonomous AI SRE that finds the root cause and writes the fix. Read-only. On-prem. Yours.
A scrollable-tiling Wayland compositor. Windows are arranged in columns on an infinite strip going to the right. Opening a new window never causes existing windows to resize.
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Modern Desktop Suite. Modern Desktop for niri, Hyprland, Sway, and Wayland.
Self-hosted, super simple photo stream. Photo Stream is a simpler home for your photos initially created by @maxvoltar and now maintained by @waschinski, @boerniee and friends. Easy to use, self hosted, no tracking, just photos.
PSSH provides parallel versions of OpenSSH and related tools. Included are pssh, pscp, prsync, pnuke, and pslurp. The project includes psshlib which can be used within custom applications.
Uvicorn is an ASGI web server implementation for Python.
Until recently Python has lacked a minimal low-level server/application interface for async frameworks. The ASGI specification fills this gap, and means we're now able to start building a common set of tooling usable across all async frameworks.
Uvicorn currently supports HTTP/1.1 and WebSockets.
Ophcrack is a free Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a Graphical User Interface and runs on multiple platforms.
OpenDepot is a self-hosted, Kubernetes-native registry where Depots continuously reconcile OpenTofu and Terraform modules and providers. Define distribution in manifests and let OpenDepot keep your registry in sync.
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Management Plane for FreeBSD. Strong Foundation. Simple Control. Lightweight GUI for managing Bhyve, Jails, ZFS, networking, and more on FreeBSD.
Utilize your rock solid FreeBSD™ environment through a unified, high-performance management layer.
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Cast All The Things allows you to send videos from many, many online sources (YouTube, Vimeo, and a few hundred others) to your Chromecast. It also allows you to cast local files or render websites.
Professional free CAPTCHA for your site Even if you are Google
A French corpus with surface and deep syntactic annotations
Create stunning demos for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.
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Développez des applications à l'échelle planétaire dans le cloud avec des données géospatiales libres.
The Key Promoter X is a plugin for IntelliJ-based products like IDEA, Android Studio, or CLion, and it helps to learn essential keyboard shortcuts from mouse actions while you are working. When you use the mouse on a button inside the IDE, the Key Promoter X shows you the keyboard shortcut that you should have used instead. This provides an easy way to learn how to replace tedious mouse work with keyboard keys and helps to transition to a faster, mouse free development. Currently, it supports toolbar buttons, menu buttons, tool windows and the actions therein.
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noq, a QUIC implementation in Rust.
General purpose implementation of the QUIC transport protocol in pure Rust. Noq is built as an async-friendly API in the noq crate on top of a sans-io protocol library in noq-proto.
Noq started out as a fork of the excellent Quinn project. The main focus of development has been towards adding support for more QUIC (draft) extensions.
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An email and SMTP testing tool with API for developers.
Mailpit is a multi-platform email testing tool & API for developers.
It acts as both an SMTP server, and provides a web interface to view all captured emails. It also contains an API for automated integration testing.
Run your own AI cluster at home with everyday devices 📱💻 🖥️⌚
Forget expensive NVIDIA GPUs, unify your existing devices into one powerful GPU: iPhone, iPad, Android, Mac, Linux, pretty much any device!
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Regain Your Focus. Your Notifications. Your Rules. An advanced firewall for your notifications.
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AnduinOS is Ubuntu's package base + Flatpak app experience
AnduinOS is a custom Ubuntu-based Linux distribution that aims to facilitate developers transitioning from Windows to Linux by maintaining familiar operational habits and workflows.
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A tiling image board system for people who want to save, tag, and share images, videos and webpages.
Local PHP development for Linux and macOS.
Lerd runs Nginx, PHP-FPM and your services as rootless Podman containers. Automatic .test domains, per-project PHP & Node, one-command TLS. No Docker daemon, no sudo, no system pollution.
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Your project. Already running. Background services for your development workflow.
Your API, database, and workers, started with one command. Pitchfork handles readiness, retries, and logs so you can get back to work.
A reasonable configuration language.
RCL is a domain-specific language for generating configuration files and querying json documents. It extends json into a simple, gradually typed, functional programming language that resembles Python and Nix.
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🐢 Open-Source Evaluation & Testing for AI & LLM systems.
The testing framework dedicated to ML models, from tabular to LLMs. Control risks of performance, bias and security issues in AI systems.
AI data platform.
From data warehouse to autonomous data and AI platform
BigQuery is the autonomous data to AI platform, automating the entire data life cycle, from ingestion to AI-driven insights, so you can go from data to AI to action faster.
Gemini in BigQuery features are now included in BigQuery pricing models.
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Automation for Apps Appium is an open source test automation framework for use with native, hybrid and mobile web apps. It drives iOS, Android, and Windows apps using the WebDriver protocol.
A Vulkan-based translation layer for Direct3D 8/9/10/11 which allows running 3D applications on Linux using Wine.
Prometheus-based Kubernetes Resource Recommendations. Get recommendations based on your existing data in Prometheus/Coralogix/Thanos/Mimir and more!
Robusta KRR (Kubernetes Resource Recommender) is a CLI tool for optimizing resource allocation in Kubernetes clusters. It gathers pod usage data from Prometheus and recommends requests and limits for CPU and memory. This reduces costs and improves performance.
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Welcome! This is a book about multi-robot systems. Why? Because it's the future!
Robots are becoming more affordable, more capable, and more useful in many "real life" scenarios. As a result, we are seeing more and more robots that need to share spaces and work together to accomplish tasks. In this book, we will introduce the Robot Operating System 2 (ROS 2) as well as the Robot Middleware Framework (RMF), which is built on ROS 2 and tries to simplify the creation and operation of complex multi-robot systems.
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Self-hosted service monitoring dashboard for Docker containers, with notifications.
Real-time logs, Interactive terminals, Custom alerts/notifications, File system access. All in one UI, for Docker.
Backstage is an open platform for building developer portals. Powered by a centralized software catalog, Backstage restores order to your microservices and infrastructure and enables your product teams to ship high-quality code quickly — without compromising autonomy.
A Gradio web UI for Large Language Models. Supports transformers, GPTQ, llama.cpp (GGUF), Llama models.
Zulip is an open-source team collaboration tool with unique topic-based threading that combines the best of email and chat to make remote work productive and delightful. Fortune 500 companies, leading open source projects, and thousands of other organizations use Zulip every day. Zulip is the only modern team chat app that is designed for both live and asynchronous conversations.
WPScan est un scanner de vulnérabilité pour WordPress, écrit en ruby et diffusé sous la licence GPL. Il est capable de lister les plugins utilisés par un site web et de vous donner les failles de sécurité associées. Vous pouvez également faire de la brute force sur l'interface d'administration.
The world's most advanced open source database.
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- You Just Need Postgres.
- Postgres Locks Explained.
- What I Wish Someone Told Me About Postgres @ ChallahScript.
- Logical replication in Postgres: Basics @ EDB.
- Database sharding case study: PostgreSQL @ The Polymathic Engineer.
- I Tried Every Open Source Database and Found Only One That is Actually Useful @ Hacker Noon.
- How direct TLS can speed up your connections @ Marc Bowes.
- PostgreSQL pour remplacer Redis @ Rodolphe Bréard :fr:.
- One more reason to choose Postgres over MySQL @ tanin.
- From 99.9% to 99.99%: Building PostgreSQL Resilience into Your Product Architecture @ Stormatics.
- Handling unique indexes on large data in PostgreSQL @ Volodymyr Potiichuk.
- Postgres Internals Deep Dive: Process Architecture @ EDB Postgres.
- PostgreSQL maintenance without superuser @ boringSQL.
- Postgres’ Original Project Goals: The Creators Totally Nailed It @ Chunchy Data.
- Redis is fast - I'll cache in Postgres @ Dizzy zone.
- PostgreSQL MVCC Explained (Simply!) @ SauravDhakal's Substack.
- Postgres Partitioning Best Practices: Sofia's Story @ Karen Jex.
- Tuning AIO in PostgreSQL 18 @ Tomas Vondra.
- Advanced PostgreSQL Indexing: Multi-Key Queries and Performance Optimization @ Frontend Masters.
- The best worst hack that saved our bacon @ Jefferson Heard.
- Going down the rabbit hole of Postgres 18 features @ xata.
- JIT: so you want to be faster than an interpreter on modern CPUs… @ Pinaraf's website.
- Postgres 18: OLD and NEW Rows in the RETURNING Clause @ crunchy data.
- Benchmarking Postgres 17 vs 18 @ PlanetScale.
- Is Postgres Read Heavy or Write Heavy? (And Why You Should You Care) @ crunchy data.
- Pipelining in psql (PostgreSQL 18) @ PostgreSQL Notes - Daniel Vérité.
- Kafka is fast -- I'll use Postgres @ TopicPartition.
- Redis is fast - I'll cache in Postgres @ Dizzy zone.
- Moving tables across PostgreSQL instances @ Anantha Kumaran.
- Absurd Workflows: Durable Execution With Just Postgres @ Armin Ronacher's Thoughts and Writings.
- Don't give Postgres too much memory @ Tomas Vondra.
- Moving tables across PostgreSQL instances @ Anantha Kumaran.
- Postgres Internals Hiding in Plain Sight @ crunchy data.
- #PostgresMarathon 2-013: Why keep your index set lean @ PostgresAI.
- [99% of Developers Don't Get PostgreSQL @ The Coding Gopher's YouTube](https://www .youtube.com/watch?v=P8rrhZTPEAQ).
- PostgreSQL DBA @ Developer Roadmaps.
- How/Why to Sweep Async Tasks Under a Postgres Table @ taylor.town.
- Instant database clones with PostgreSQL 18 @ boringSQL.
- Go ahead, self-host Postgres @ Pierce Freeman.
- PostgreSQL 18 RETURNING Enhancements: A Game Changer for Modern Applications @ pgEdge.
- The hidden cost of PostgreSQL arrays @ boringSQL.
- Life Altering Postgresql Patterns @ mccue.dev.
- Unconventional PostgreSQL Optimizations @ Haki Benita.
- I Replaced Redis with PostgreSQL (And It's Faster) @ Polliog's dev.to.
- Using PostgreSQL as a Dead Letter Queue for Event-Driven Systems @ Diljit's Corner.
- Introduction to PostgreSQL Indexes @ Dalto Curvelano.
- Introducing: Postgres Best Practices @ supabase.
- Postgres Postmaster does not scale @ recall.ai.
- Futureproofing Tines: Partitioning a 17TB table in PostgreSQL @ tines.
- Database Indexing @ AkashSDas' Medium.
- Scaling PostgreSQL to power 800 million ChatGPT users @ OpenAI.
- Unlocking High-Performance PostgreSQL: Key Memory Optimizations @ Stormatics.
- Six Signs That Postgres Tuning Won't Fix Your Performance Problems @ TigerData.
- PostgreSQL Bloat Is a Feature, Not a Bug @ Roger Welin.
- Read efficiency issues in Postgres queries @ pg mustard.
- The real cost of random I/O @ Tomas Vondra.
- Production query plans without production data @ Boring SQL.
- Rust is slowly but surely eating PostgreSQL: Deep dive into Neon, ParadeDB, PgDog and more @ Sylvain Kerkour.
- How We Optimized Top K in Postgres @ ParadeDB.
- Using Rust and Postgres for everything: patterns learned over the years @ Sylvain Kerkour.
- Ctrl-C in psql gives me the heebie-jeebies @ Neon.
- When upserts don't update but still write: Debugging Postgres performance at scale @ Datadog.
- Introduction to PostgreSQL Indexes @ explain, analyze.
- Keeping a Postgres queue healthy @ PlanetScale.
- I replaced my entire stack with Postgres... @ The Coding Gopher.
- Does Postgres Scale? @ DBOS.
- The "Just Use Postgres" Trap @ CodeOpinion's YouTube.
- How we saved ~40GB of Postgres space wasted on indexes @ Ravi Ojha's peer list.
- Vos requêtes SQL jusqu'à 10000 fois plus rapides, durablement. - Alain LESAGE (DALIBO) @ Devoxx France's YouTube :fr:.
- Handling graphs with SQL/PGQ in PostgreSQL @ Cybertec.
- When failover isn’t safe: Building high-availability PostgreSQL on Kubernetes @ Datadog Engineering.
- The only scalable delete in Postgres is DROP TABLE @ Planetscale.
- The NULL in your NOT IN @ boringSQL.
- The feedback loops behind Kubernetes @ Planetscale.
- Too many tables are bad for you @ Cybertec.
- PostgreSQL and the OOM Killer: Why We Use Strict Memory Overcommit @ ubicloud.
- How to Achieve Pruning When Querying by Non-Partitioned Columns in PostgreSQL @ Haki Benita.
- The four horsemen behind thousands of Postgres outages @ malisper.me.
- PostgreSQL as a temporal database @ xata.
- Repeatable Read vs Snapshot Isolation @ jaymcor.github.io.
- The database that refused to die: How Postgres survived its own creators @ The Register.
- The startup's Postgres survival guide @ Hatchet.
- PostgreSQL's MVCC is bad. So is everyone else's @ Boring SQL.
- The dangers of Postgres subtransactions @ Planetscale.
- Massively parallel Postgres backups @ Planetscale.
- Zero-downtime Postgres upgrades with logical replication @ Dimitri Fontaine.
A neat little helper that manages the standby state of unix hosts with Wake-On-Lan configured, with Web-GUI.
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phishing, scam and brand impersonation detection – StalkPhish – We provide B2B tools, data and knowledge for a better phishing and brand impersonation detection.
StalkPhish-OSS is a tool created for searching into free OSINT databases for specific phishing kits URL. StalkPhish-OSS was made for phishing pages detection. More, StalkPhish-OSS is designed to try finding phishing kits sources.
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standalone SSH server that connects you to your Docker containers.
ssh2docker is a SSH server that can create new Docker containers and/or
join existing ones, with session, and dynamic configuration support.
It is an alternative to chroot.
You no longer have to search for cryptic or incomprehensible information from MySQL query plans. All EXPLAIN outputs are transformed into data that is easier to grasp.
Modern Zod-based CLI builder, fully type-safe, super lightweight and flexible.
Launch emulators like never before.
App for launching iOS and Android emulators. Lightweight, Open source, fully native.
MacOS menu bar app for launching iOS and Android 🤖 emulators
Accessibility before any prompt.
A context system for building accessible software by default — for developers and AI, with enforceable rules aligned to WCAG.
A file that teaches the AI you use — Cursor, Claude, Copilot — to build accessible interfaces from the very first line, following the international WCAG 2.2 standard. Nothing to install: one sentence in the right place and you're set.
Automate your GitHub Pull Requests.
🔮 A bot to automatically update and merge GitHub PRs.
fast & lightweight self-hosted messenger. A federated messenger for self-hosting.
Laws of UX is a collection of best practices that designers can consider when building user interfaces.
RDP monster-in-the-middle (mitm) and library for Python with the ability to watch connections live or after the fact. PyRDP is a Python Remote Desktop Protocol (RDP) Monster-in-the-Middle (MITM) tool and library.
The fully transactional, cloud-ready, distributed database.
Build flexible, distributed systems that can leverage the entire history of your critical data, not just the most current state. Build them on your existing infrastructure or jump straight to the cloud.
Infisical is an open-source, end-to-end encrypted tool to sync environment variables across your team and infrastructure. Open-source, E2EE, simple tool to manage and sync environment variables across your team and infrastructure.