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AddA K8s operator to reduce CO2 footprint of your clusters.
How many of your dev/preview pods stay on during weekends? Or at night? It's a waste of resources! And money! But fear not, kube-green is here to the rescue.
kube-green is a simple k8s addon that automatically shuts down (some of) your resources when you don't need them.
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🍦 Never use print() to debug again.
Do you ever use print() or log() to debug your code? Of course you do. IceCream, or ic for short, makes print debugging a little sweeter.
Configuration as Code for IT Ops. Type safe K8s middleware for humans.
Pepr helps IT Ops teams of all skill levels manage and modify resources in a Kubernetes (K8s) cluster using easy to read and write configuration modules. As a Kubernetes controller, Pepr empowers you to define Kubernetes transformations using TypeScript, without software development expertise thanks to plain-english configurations.
Command-line Git information tool.
Onefetch is a command-line Git information tool written in Rust that displays project information and code statistics for a local Git repository directly to your terminal. The tool is completely offline - no network access is required.
The open table format for analytic datasets.
Iceberg is a high-performance format for huge analytic tables. Iceberg brings the reliability and simplicity of SQL tables to big data, while making it possible for engines like Spark, Trino, Flink, Presto, Hive and Impala to safely work with the same tables, at the same time.
Related contents:
- PyIceberg: Current State and Roadmap @ Ju Data Engineering Newsletter.
- The Equality Delete Problem in Apache Iceberg @ Data Engineer Things's Medium.
- How I Saved Millions by Restructuring Iceberg Metadata @ Gautham Gondi's Medium.
- High Throughput Ingestion with Iceberg @ Adobe Tech Blog's Medium.
- Scaling Iceberg Writes with Confidence: A Conflict-Free Distributed Architecture for Fast, Concurrent, Consistent Append-Only Writes @ e6data.
- Postgres Is the Gateway Drug @ Vignesh Ravichandran.
Prompt optimization scratch. Promptim is an experimental prompt optimization library to help you systematically improve your AI systems.
Promptim automates the process of improving prompts on specific tasks. You provide initial prompt, a dataset, and custom evaluators (and optional human feedback), and promptim runs an optimization loop to produce a refined prompt that aims to outperform the original.
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Easy and Repeatable Kubernetes Development.
Skaffold handles the workflow for building, pushing and deploying your application, allowing you to focus on what matters most: writing code.
Skaffold is a command line tool that facilitates continuous development for Kubernetes applications. You can iterate on your application source code locally then deploy to local or remote Kubernetes clusters. Skaffold handles the workflow for building, pushing and deploying your application. It also provides building blocks and describe customizations for a CI/CD pipeline.
Powerful Database Client.
Outerbase Studio is a fully-featured, lightweight GUI client for managing Turso, LibSQL, Cloudflare D1, rqlite, MySQL, and PostgreSQL. It runs entirely in your browser, so there's no need to download anything.
🛡️ Windows Hello™ style facial authentication for Linux.
Howdy provides Windows Hello™ style authentication for Linux. Use your built-in IR emitters and camera in combination with facial recognition to prove who you are.
Using the central authentication system (PAM), this works everywhere you would otherwise need your password: Login, lock screen, sudo, su, etc.
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Kea includes all the most-requested features, is far newer, and is designed for a more modern network environment.
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Collection of modern, background snippets. Ready to use, simply copy and paste it into your next project. All snippets are crafted with Tailwind CSS.
Go library and CLIs for working with container registries.
A GPU-accelerated 2D graphics environment for Node.js.
Skia Canvas is a browser-less implementation of the HTML Canvas drawing API for Node.js. It is based on Google’s Skia graphics engine and, accordingly, produces very similar results to Chrome’s <canvas> element. The library is well suited for use on desktop machines where you can render hardware-accelerated graphics to a window and on the server where it can output a variety of image formats.
LazyVim is a Neovim setup powered by 💤 lazy.nvim to make it easy to customize and extend your config.
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The exhaustive Pattern Matching library for TypeScript with smart type inference.
Write better and safer conditions. Pattern matching lets you express complex conditions in a single, compact expression. Your code becomes shorter and more readable. Exhaustiveness checking ensures you haven’t forgotten any possible case.
Privilege Escalation Awesome Scripts SUITE (with colors). Privilege Escalation Awesome Scripts SUITE new generation.
Here you will find privilege escalation tools for Windows and Linux/Unix* and MacOS.
These tools search for possible local privilege escalation paths that you could exploit and print them to you with nice colors so you can recognize the misconfigurations easily.
Bananas 🍌, cross-platform, p2p screen 🖥️ sharing 📡 made simple ⚡.
Bananas Screen Sharing is a simple and easy-to-use screen sharing tool for Mac, Windows, and Linux.
It utilizes a peer-to-peer connection to share your screen with others, without the need for an account or any server infrastructure (except for the stun, turn and signaling servers that are needed for exchanging the initial connection information)
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Running an online business has never been easier. Transform complexities of online selling into a simplified experience with our all-in-one system and end-to-end services.
This page describes the JSON Lines text format, also called newline-delimited JSON. JSON Lines is a convenient format for storing structured data that may be processed one record at a time. It works well with unix-style text processing tools and shell pipelines. It's a great format for log files. It's also a flexible format for passing messages between cooperating processes.
Execute agentic workflows defined in simple YAML files.
COMandA is a command-line tool that enables the composition of Large Language Model (LLM) operations using a YAML-based Domain Specific Language (DSL). It simplifies the process of creating and managing agentic workflows composed of downloads, files, text, images, documents, multiple providers and multiple models.
Nix binary cache hosting. Never build software twice.
Leverage the Nix ecosystem to share binaries between CI, development and deployment environments.
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High-Performance Klong array language in Python.
KlongPy is a Python adaptation of the Klong array language, known for its high-performance vectorized operations that leverage the power of NumPy. Embracing a "batteries included" philosophy, KlongPy combines built-in modules with Python's expansive ecosystem, facilitating rapid application development with Klong's succinct syntax.
Search API, Search as a Service.
SeekStorm is an open-source, sub-millisecond full-text search library & multi-tenancy server implemented in Rust.
a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, SVG and MathML. DOMPurify works with a secure default, but offers a lot of configurability and hooks.
The world's most advanced open source database.
Related contents:
- 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.
The web framework for perfectionists with deadlines.
Django is a high-level Python web framework that encourages rapid development and clean, pragmatic design.
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A celebration of old calculators showing the evolution from mechanical calculator to pocket electronic calculator
sigma rule converter. An opensource sigma conversion tool built using pysigma.
Welcome to sigconverter.io, a user-friendly converter for Sigma rules. This project is designed to keep in sync with the pySigma project's backends. Inspired by uncoder.io, it aims to provide an easy-to-use interface for converting Sigma rules.
Free Online SEO Tools. With Over 150 Online Tools, PREPOSTSEO Helping Millions of Webmasters, Students, Teachers & SEO Experts Every Month.
Laravel x LLMs. A unified interface for working with LLMs in Laravel.
Prism is a powerful Laravel package for integrating Large Language Models (LLMs) into your applications.
Advanced Kubernetes Architecture Security Tool
This tool allows to perform the reconstruction of complex attack paths by graph generation in a Kubernetes cluster. It uses Neo4j for the storage of objects and relationships in database as well as neodash for visualization. The language Cypher as MySQL allows queries to the database to retrieve graphs. It can be used by security auditors to quickly identify attack paths or security experts to monitor theses paths.
Secure Data Sync.
Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars, tasks and notes.
Easy to use and open source - it seamlessly integrates with your existing apps so you won't even notice you are using it!
- EteSync server @ GitHub.
- etesync-dav @ GitHub is a CalDAV and CardDAV adapter for EteSync.
A humble, and 𝗳𝗮𝘀𝘁, security-oriented HTTP headers analyzer.
Analysis Tools and Linters to Improve Code Quality and Avoid Bugs
We list the best static analysis tools and linters that can help you improve code quality. All tools are peer-reviewed by fellow engineers. Avoid bugs in production, outages, and angry customers.
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.
Unstyled React components and low-level hooks.
Base UI is an open-source library of accessible, unstyled UI components for React. Base UI is an unstyled React UI component library for building accessible user interfaces while maintaining complete control over styling.
Ark UI is a headless UI library with over 45+ components designed to build scalable Design Systems that works for a wide range of JS frameworks.
Css Toolkit. Functional CSS for humans.
Quickly build and design new UI without writing CSS.
A next generation version of enum4linux (a Windows/Samba enumeration tool) with additional features like JSON/YAML export. Aimed for security professionals and CTF players.
enum4linux-ng.py is a rewrite of Mark Lowe's (former Portcullis Labs now Cisco CX Security Labs) enum4linux.pl, a tool for enumerating information from Windows and Samba systems, aimed for security professionals and CTF players. The tool is mainly a wrapper around the Samba tools nmblookup, net, rpcclient and smbclient.
SSH server & client security auditing (banner, key exchange, encryption, mac, compression, compatibility, security, etc)
This free tool audits the configuration of an SSH server or client and highlights the areas needing improvement.
Too many admins overlook SSH configuration when setting up new systems. Unfortunately, the defaults for many operating systems are optimized for compatibility, not security.
Open-source Headless Browser API.
🚧 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser instance that lets you build automate the web without worrying about infrastructure.
Tools to measure and visualize energy use on desktop computers.
open source hardware community : Single board computer, Router,IoT,STEM education.
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.
List of smart home hardware with ecosystem compatibility
A Simple & Powerful Network Tracing Tool.
Visualize the time packets spend in the kernel, watch & analyze in command line. Capture http/redis/mysql requests/responses in command line.
An immediate mode GUI written in Rust.
egui is an immediate mode GUI library written in Rust. egui runs both on the web and natively on 🐧. On the web it is compiled to WebAssembly and rendered with WebGL. Everything you see is rendered as textured triangles. There is no DOM, HTML, JS or CSS. Just Rust.
Security automation content in SCAP, Bash, Ansible, and other formats.
The purpose of this project is to create security policy content for various platforms — Red Hat Enterprise Linux, Fedora, Ubuntu, Debian, SUSE Linux Enterprise Server (SLES),... — as well as products — Firefox, Chromium, ... We aim to make it as easy as possible to write new and maintain existing security content in all the commonly used formats.
Validate the isolation posture of your container environment.
Am I Isolated is a security posture benchmarking tool.
It evaluates a given runtime environment and attempts to look for things which may be a security problem, as well as providing suggestions for solving the security problem.
Pterodactyl® is a free, open-source game server management panel built with PHP, React, and Go. Designed with security in mind, Pterodactyl runs all game servers in isolated Docker containers while exposing a beautiful and intuitive UI to end users.
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All You Badges.
My Badges is a GitHub Action that generates badges for your profile README.md. Badges will be updated automatically every day. And you will get new badges as you progress, or as community adds new badges. Yes, you can add your own badges!
Multi-stream Renaissance. your personal, self-hosted, open source, multi-streaming server.
A Simple web server to manage and run DOS based games on your browser.
wDOSg (web DOS games) is a centralized DOS game library that allows you to fetch metadata from IGDB and run your games on the browser through js-dos, using a minimalistic configuration.
It is a media library. It supports channels, playlists and videos. The primary goal of this application is to provide complete functionality of a media library, while being as light weight as possible.
QuickDrop is an easy-to-use file sharing application that allows users to upload files without an account, generate download links, and manage file availability, file encryption and optional password protection.
Notifico is an advanced omni-channel notification server.
Notifico is a powerful and flexible notification system that supports a wide range of communication channels, including email, SMS, and popular messaging platforms like Telegram. It provides a unified interface for sending notifications across these diverse channels, allowing you to reach your users through their preferred communication methods. With Notifico, you can easily integrate and manage multiple notification channels within your application, ensuring that your messages are delivered efficiently and effectively to your target audience.
A utility to help you sync playlists from spotify to your jellyfin server.
Jellyplist aims to be a companion app for your self-hosted Jellyfin Server. With Jellyplist you will be able to replicate/sync playlists from Spotify to your local Jellyfin account. Under the hood, it uses SpotDL for downloading the corresponding tracks from the available sources if a track isn´t found in your local library.
Curate your own cravings by featuring a rotating selection of images of your choosing! 🥗
🍽️ Welcome to Conscious Cravings - where you get to curate a world where your cravings are aligned with your wellness goals. Let's take the concept of "selfertising" and present yourself with a personal, always-on visual reminder of the foods you choose to inspire you.