Links
AddTurn data into Markdown.
Knap is a simple template language that turns data into Markdown using logic, variables, and filters.
Positron, a next-generation data science IDE.
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A free, next-generation data science IDE built by Posit PBC.
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An extensible, polyglot tool for writing code and exploring data.
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A familiar environment for reproducible authoring and publishing.
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HTML components in pure Go.
gomponents are HTML components in pure Go. They render to HTML 5, and make it easy for you to build reusable components. So you can focus on building your app instead of learning yet another templating language.
A Visualization Language for the AI Era.
Flint is a visualization intermediate language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart specs. Instead of requiring verbose low-level parameters such as scales, axes, spacing, and layout, the Flint compiler derives optimized chart settings from the data, semantic types, chart type, and encodings. Flint supports 46 chart types, and it supports rendering in Vega-Lite, ECharts, and Chart.js.
AI-powered writing tool that helps you organize ideas and craft better arguments by asking mind-stimulating questions like Socrates
A Terminal UI for Terraform Plans.
An interactive terminal UI for reading Terraform plans. A Terraform configuration is a graph, and a plan is a proposed change over that graph. Scrolling through hundrends of lines of terraform plan output makes that structure almost impossible to see. tfplantui renders the plan as its dependency graph — laid out in columns by dependency depth — and lets you walk it with the arrow keys, expanding any resource to see a color-coded before → after diff of its attributes.
🛒 The Store of Infinite Products. Bring Impossible Products to Life
Your wildest product ideas, visualized in seconds.
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From Hidden Flows to Public Insight.
DecryptAds is a programmatic supply chain transparency platform built by Svart Works Inc. We map ads.txt, app-ads.txt, sellers.json, buyers.json, and adagents.json; surface risk across publishers, data brokers, and ad tech intermediaries; and give researchers, operators, and the public tools to investigate what is really happening behind the bid stream.
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A Grunt workflow for designing and testing HTML email templates with SCSS.
croppic is an image cropping jquery plugin that allow users to resize and crop they uploaded pictures.
Open source podcast app. Available for iOS, Android, F-Droid, and web.
Tangle is a JavaScript library for creating reactive documents. Your readers can interactively explore possibilities, play with parameters, and see the document update immediately. Tangle is super-simple and easy to learn.
A Browser built for keeping the Open, Private and Sustainable Web alive. Based on Mozilla Firefox.
The most-comprehensive AI-powered DevSecOps platform.
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Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.
A rapid layers animation of images as a splash intro or page transition on a website.
Ceph is a distributed object, block, and file storage platform.
Reliable and scalable storage designed for any organization. Use Ceph to transform your storage infrastructure. Ceph provides a unified storage service with object, block, and file interfaces from a single cluster built from commodity hardware components.
The Apache® Hadoop® project develops open-source software for reliable, scalable, distributed computing.
The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather than rely on hardware to deliver high-availability, the library itself is designed to detect and handle failures at the application layer, so delivering a highly-available service on top of a cluster of computers, each of which may be prone to failures.
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The best SQLite database editor for macOS
Base is a small, powerful, comfortable SQLite editor for everyone
Secure, Open-source Email Archiving for Data Sovereignty. Your Secure, Sovereign Email Archive.
Open Archiver is a self-hosted, open-source platform for archiving, searching, and managing your emails. Take control of your digital communication history, free from vendor lock-in.
Hardened Containers, Faster Teams, Secure Software.
Automatically eliminate unused software components and deploy smaller, faster, more secure workloads.
A lightweight javascript date library for parsing, manipulating, and formatting dates.
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.
Minimal PDF creation library. <400 LOC, zero dependencies, makes real PDFs.
IVM (Incremental View Maintenance) implementation as a PostgreSQL extension
Incremental View Maintenance (IVM) is a way to make materialized views up-to-date in which only incremental changes are computed and applied on views rather than recomputing the contents from scratch as REFRESH MATERIALIZED VIEW does. IVM can update materialized views more efficiently than recomputation when only small parts of the view are changed.
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Deploy Apps on any Server. The quick way to deploy your applications.
Build, run and monitor your apps on any server from a single, easy-to-use UI. QuickStack is a self-hosted PaaS solution designed to simplify the management of your applications on one or more virtual private servers (VPS).
Linux Patch Monitoring made Simple.
PatchMon provides centralized patch management across diverse server environments. Agents communicate outbound-only to the PatchMon server, eliminating inbound ports on monitored hosts while delivering comprehensive visibility and safe automation.
This project runs ephemeral, single-use GitHub Actions self-hosted runners on AWS Lambda MicroVMs, provisioned on demand by a GitHub webhook.
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Apache ECharts is a powerful, interactive charting and data visualization library for browser.
Apache ECharts is a free, powerful charting and visualization library offering easy ways to add intuitive, interactive, and highly customizable charts to your commercial products. It is written in pure JavaScript and based on zrender, which is a whole new lightweight canvas library.
A simple, barebones "multiplayer" middleware for zustand.
A barebones middleware to sync zustand stores across multiple clients. zustand-sync uses JSON Patch (RFC 6902) under the hood to translate state changes into patches that can be sent over a transport layer.
Free and Open Source Cloud ERP Software. The most agile ERP on the planet.
ERPNext is the world's best free and open source ERP.
Redis-Commander is a node.js web application used to view, edit, and manage a Redis Database
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A high-performance, zero-overhead, extensible Python compiler using LLVM.
Codon is a high-performance Python compiler that compiles Python code to native machine code without any runtime overhead. Typical speedups over Python are on the order of 10-100x or more, on a single thread. Codon's performance is typically on par with (and sometimes better than) that of C/C++. Unlike Python, Codon supports native multithreading, which can lead to speedups many times higher still. Codon grew out of the Seq project.
Fleet visibility dashboard and ingest server for Bumblebee scans.
Run the Hive server, point developer endpoints at it with --output http, and browse fleet inventory, exposure findings, and per-endpoint scan history in a React dashboard — no log shipper or custom receiver required.
Read-only developer endpoint scanner for on-disk package, extension, and developer-tool metadata, built to check exposure to known software supply-chain compromises.
Run Coding Agents in Sandboxes. Control Them Over HTTP. Supports Claude Code, Codex, OpenCode, and Amp.
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Distilled variant of Whisper for speech recognition. 6x faster, 50% smaller, within 1% word error rate.
Building Enterprise Microservices with Dubbo!
Apache Dubbo is an easy-to-use, high-performance WEB and RPC framework with builtin service discovery, traffic management, observability, security features, tools and best practices for building enterprise-level microservices.
This is a simple demonstration of more advanced, agentic patterns built on top of the Realtime API. - openai/openai-realtime-agents
La démarche d’amélioration cyber, thématique et progressive (Dalton) est un projet de la division assistance technique (DAT) visant à recenser et organiser les mesures techniques permettant d’améliorer la sécurité des SI.
La doctrine de l'ANSSI est un terme parapluie regroupant l'ensemble des recommandations et positions de l'ANSSI. Elle est diffusée au travers de guides (les guides techniques, les "Fondamentaux", les "Essentiels"), de billets et notes techniques sur le site du CERT-FR, de présentations réalisées dans diverses instances publiques et privées, ou de publications open source.
Enforce the habit of self-documenting code through better commit messages.
smartcommit is an intelligent, AI-powered CLI tool that helps you write semantic, Conventional Commits messages effortlessly. It analyzes your staged changes, asks clarifying questions to understand the "why" behind your code, and generates a structured commit message for you.
A GNU Emacs major mode for keeping notes, authoring documents, computational notebooks, literate programming, maintaining to-do lists, planning projects, and more — in a fast and effective plain text system.
Org is a highly flexible structured plain text file format, composed of a few simple, yet versatile, structures — constructed to be both simple enough for the novice and powerful enough for the expert.
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Fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models.
Open Codex is a fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models like phi-4-mini.
snapDOM captures DOM nodes as images with exceptional speed avoiding bottlenecks and long tasks.
snapDOM is a high-fidelity DOM capture tool, developed as part of the animation engine I'm developing for Zumly — a framework for creating smooth zoom-based view transitions.
Automated Music Discovery and Collection Manager.
Bridge the gap between streaming services and your local music library. Automatically sync Spotify/Tidal/YouTube playlists to Plex/Jellyfin/Navidrome via Soulseek.
The super fast color schemes generator!
Similar to Hail Pixel, Coolors makes color picking more fluid by helping you mix and match colors until you find the perfect combination. Hit the space button until a color combo appears that you like – then move selections around, adjust color components and export your palette when it’s ready.
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Ralph is the CMDB / Asset Management system for data center and back office hardware.
Ralph is full-featured Asset Management, DCIM and CMDB system for data centers and back offices.
Create accessible React apps with speed. A simple, modular and accessible component library that gives you the building blocks you need to build your React applications.
Chakra UI is a simple, modular and accessible component library that gives you the building blocks you need to build your React applications.
Chakra UI is a comprehensive library of accessible, reusable, and composable React components that streamlines the development of modern web applications and websites. The library offers a diverse range of components that can be easily combined to build complex user interfaces while adhering to accessibility best practices.
Open source software is made by people just like you. Learn how to launch and grow your project.
The jQuery Form Plugin allows you to easily and unobtrusively upgrade HTML forms to use AJAX. The main methods, ajaxForm and ajaxSubmit, gather information from the form element to determine how to manage the submit process. Both of these methods support numerous options which allows you to have full control over how the data is submitted. Submitting a form with AJAX doesn't get any easier than this!
Synchronize configuration of multiple Pi-hole v6.x instances.
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Free Vector images graphic art, free photos, free icons, free website templates, psd graphic, photoshop brush, font, footage free download
Input NT/LM hashes in hex format, one per line
The intention with this site is to help you get rid of easy to crack passwords. We have a huge collection of easy to break passwords that are looked up with a one-way hashed version of the password.
Bootstrap post-collapse technology.
Winter is coming and Collapse OS aims to soften the blow. It is a Forth (why Forth?) operating system and a collection of tools and documentation with a single purpose: preserve the ability to program microcontrollers through civilizational collapse.
JavaScript Iceberg Client.
Icebird is a library for reading Apache Iceberg tables in JavaScript. It is built on top of hyparquet for reading the underlying parquet files.
The ultimate bridge for cross-platform reading and listening synchronization.
BookBridge is a self-hosted sync engine for audiobooks and ebooks. It keeps your reading and listening position aligned across multiple apps, whether the source is Audiobookshelf, KOReader, BookFusion, Grimmory, BookOrbit, Calibre-Web Automated, or Storyteller. With the current Bridge Sync KOReader plugin, it can also move highlights and notes between supported readers.
Your USB device tree, live in the terminal. a TUI for your USB device tree.
A cross-platform TUI for inspecting USB devices — hubs, classes, speeds, hot-plug events and live bandwidth. Pure Rust via nusb: no root, no libusb. One static binary, ~1.5 MB download (~5–7 MB on disk). Linux · macOS · Windows.