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AddOpen source ngrok alternative. Expose local http, tcp or websocket connections to the public internet.
Open source ngrok alternative designed for teams. Tunnel http, tcp or websocket connections. Portr is a tunnel solution that allows you to expose local http, tcp or websocket connections to the public internet. It utilizes SSH remote port forwarding under the hood to securely tunnel connections.
Portr is primarily designed for small teams looking to expose development servers on a public URL. It is not recommended for use alongside production servers.
A self-hosted, real-time port monitoring and discovery tool.
By auto-discovering services on your systems, portracker provides a live, accurate map of your network. It helps eliminate manual tracking in spreadsheets and prevents deployment failures caused by port conflicts.
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Authorization service and frontend for Docker registry (v2)
Pose Animator takes a 2D vector illustration and animates its containing curves in real-time based on the recognition result from PoseNet and FaceMesh. It borrows the idea of skeleton-based animation from computer graphics and applies it to vector characters.
POSH is a social PHP widget portal, web-based content and RSS feed reader, customizable and compliant with Netvibes. Usable in an educational, associative or enterprise intranet context.
jQuery plugin, to calculate the position of an element relative to another element or event. Tries to find a collision free position within the viewport of a given container.
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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Quit social media by posting more.
POSSE Party is a web application for crossposting content from your site to a variety of social media platforms. It currently supports X, Bluesky, Mastodon, Threads, Instagram, Facebook, LinkedIn, and Youtube.
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Self-Hosted Email Delivery & Inbound Platform.
Self-hosted email delivery platform that enables applications to send emails via HTTP APIs while handling SMTP delivery, templates, storage, security, and analytics. Fully self-hostable alternative to services like SendGrid or Mailgun.
Post Affiliate Pro is affiliate software designed to empower your affiliate program. It is easy to manage campaigns and to track affiliate referrals and sales.
📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
Postal is a complete and fully featured mail delivery platform for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready for you to run on your own servers.
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Email parser for browser and serverless environments.
postal-mime is an email parsing library that runs in browser environments (including Web Workers) and serverless functions (like Cloudflare Email Workers). It takes in a raw email message (RFC822 format) and outputs a structured object containing headers, recipients, attachments, and more.
a tool for transforming CSS with JavaScript.
PostCSS is a tool for transforming styles with JS plugins. These plugins can lint your CSS, support variables and mixins, transpile future CSS syntax, inline images, and more.
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complete mail server SMTP + IMAP + POP3 + Antispam + Antivirus Web administration + Web email ...on your server in ~5 minutes
Media Poster Management System.
Posteria is a web-based media poster management system that allows you to organize and store custom posters for your movies, TV shows, seasons, and collections. It provides an elegant interface for uploading, importing, managing, and accessing your media artwork.
Towards Minimum MSE Photo-Realistic Image Restoration.
PMRF is a novel photo-realistic image restoration algorithm. It (provably) approximates the optimal estimator that minimizes the Mean Squared Error (MSE) under a perfect perceptual quality constraint.
web based administration interface for Postfix mail servers.
How to reduce complexity and move faster? Just Postgres for everything.
The goal of this repository is to demonstrate how to use Postgres for Everything.
A collection of language tools and a Language Server Protocol (LSP) implementation for Postgres, focusing on developer experience and reliable SQL tooling.
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Postgres Lock Explainer.
From the Postgres community for the Postgres community. An in-depth explainer of locks that prioritizes warm design, demos, and developer stories based on my experience as a support engineer specializing in Postgres.
Infra for RAG apps that work in prod. You know Postgres. Now you know machine learning.
Index, filter & rank vectors. Create embeddings. Generate real-time, fact-based outputs.
Korvus is a search SDK that unifies the entire RAG pipeline in a single database query. Built on top of Postgres with bindings for Python, JavaScript and Rust, Korvus delivers high-performance, customizable search capabilities with minimal infrastructure concerns.
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.
postgresql_anonymizer is an extension to mask or replace personally identifiable information (PII) or commercially sensitive data from a PostgreSQL database.
The project is aiming toward a declarative approach of anonymization. This means we’re trying to extend PostgreSQL Data Definition Language (DDL) in order to specify the anonymization strategy inside the table definition itself.
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Visualizing and understanding PostgreSQL EXPLAIN plans made easy.
A VueJS component to show a graphical vizualization of a PostgreSQL execution plan.
PostgreSQL enhancements for Doctrine. Provides support for advanced data types (json, jssnb, arrays), text search, array operators and jsonb specific functions
It adds supports for REGEXP, SIMILAR_TO, JSON_GET_FIELD and CONTAINS.
The FLOSS PG RDS.
Enterprise-Grade Open-Source PG Distribution HA, PITR, IaC, Monitor, and 460+ PG extensions. Enterprise-Grade OSS PostgreSQL Distribution with HA, PITR, IaC, Monitor, 12 kernel forks and 460 PG extensions. Best-of-breed products integrated as a platform. Self-host Postgres like a Pro!
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This module implements a data type ltree for representing labels of data stored in a hierarchical tree-like structure. Extensive facilities for searching through label trees are provided.
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A Model Context Protocol server that provides read-only access to PostgreSQL databases. This server enables LLMs to inspect database schemas and execute read-only queries.
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🐦🔥 Modernize your database by moving to PostgreSQL.
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PoWA is a PostgreSQL Workload Analyzer that gathers performance stats and provides real-time charts and graphs to help monitor and tune your PostgreSQL servers.
In-browser Postgres sandbox with AI assistance.
With postgres.new, you can instantly spin up an unlimited number of Postgres databases that run directly in your browser (and soon, deploy them to S3).
PostgREST is a standalone web server that turns your PostgreSQL database directly into a RESTful API. The structural constraints and permissions in the database determine the API endpoints and operations.
A Go test harness that starts an ephemeral PostgreSQL server.
Package postgrestest provides a test harness that starts an ephemeral PostgreSQL server. It is tested on macOS, Linux, and Windows. It can cut down the overhead of PostgreSQL in tests up to 90% compared to spinning up a postgres Docker container: starting a server with this package takes roughly 650 milliseconds and creating a database takes roughly 20 milliseconds.
Postfix Greylisting Policy Server
Postgrey is a Postfix policy server implementing greylisting developed by David Schweikert.
When a request for delivery of a mail is received by Postfix via SMTP, the triplet CLIENT_IP / SENDER / RECIPIENT is built. If it is the first time that this triplet is seen, or if the triplet was first seen, less than 5 minutes ago, then the mail gets rejected with a temporary error. Hopefully spammers or viruses will not try again later, as it is however required per RFC.
The open source Product OS.
A suite of product and data tools. Built on the modern data stack. PostHog is an open-source suite of product and data tools, built for engineers.
The 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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The modern API client that lives in your terminal. A powerful HTTP 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, meaning they're easy to read and version control.
The All-in-One Social Media Management Tool. Your ultimate AI social media scheduling tool underline on title.
Postiz offers everything you need to manage your social media posts, build an audience, capture leads, and grow your business.
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Postman is an API platform for building and using APIs. Postman simplifies each step of the API lifecycle and streamlines collaboration so you can create better APIs—faster.
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Fast, Reliable Email Delivery Service | SMTP | API.
The email delivery service that people actually like. Stop worrying if your emails made it to the inbox, and get back to focusing on what matters—building great products.
a single-user bookmarking website designed to live on the Fediverse.
Postmarks is a bookmarking site that you own yourself and can connect the Fediverse, interacting with other Postmarks sites as well as Mastodon/FireFish/any text-based ActivityPub platform.
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a single-user bookmarking website designed to live on the Fediverse.
Postmarks is a bookmarking site that you own yourself and can connect the Fediverse, interacting with other Postmarks sites as well as Mastodon/FireFish/any text-based ActivityPub platform. You can read more about it here:
Open source forum engine & link aggregator.
Postmill is an open source forum engine and link aggregator, written in PHP. You can use it to host an online community.
Using this tool, you can extract your Mastodon archive and create a static site that can be hosted anywhere.
Once you press "Upload and Extract" you'll be given a chance to view your archive and decide if you want to turn it into a static HTML website or not.
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the JavaScript Database that Syncs! PouchDB is an open-source JavaScript database inspired by Apache CouchDB that is designed to run well within the browser.
PouchDB was created to help web developers build applications that work as well offline as they do online.
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Powerange is a range slider control, inspired heavily by iOS 7 and the "Power Rangers" TV series. It is easily customizable, both by CSS and JavaScript. With it's many features, including changing color and overall style, switching between horizontal and vertical style, custom min, max and start values, custom step interval, displaying decimal values, displaying icons instead of min/max numbers, it is a really powerful UI tool to use on your website.
PowerDNS is a leading provider of secure open-source and commercial DNS software. PowerDNS solutions are focused on large-scale DNS service providers, including mobile and fixed-line broadband operators, and hosting and cloud service providers. PowerDNS also underpins scalable security solutions from market-leading vendors.
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PowerHuntShares is an audit script designed in inventory, analyze, and report excessive privileges configured on Active Directory domains.
PowerHuntShares is PowerShell tool designed to help cybersecurity teams and penetration testers better identify, understand, attack, and remediate SMB shares in the Active Directory environments they protect.
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Tired of BORING number inputs that are hard to see when the numbers are too long? Tired of numbers that are too small inside the box? Add some POWER to your inputs with POWER [input] RANGER! Works great for max/min number inputs, part of the SWEET html5 spec.
A powerful application for disc burning, archive and image file processing, virtual drive, and bootable USB drive creation
PowerISO is a powerful application which can do lots of task, such as disc burning and imaging, archive and image file processing, virtual drive, and bootable USB drive creation. It provides an all-in-one solution and supports most popular archives and disc image files.
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PowerLessShell rely on MSBuild.exe to remotely execute PowerShell scripts and commands without spawning powershell.exe. You can also execute raw shellcode using the same approach.
Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, fish, tmux, IPython, Awesome, i3 and Qtile.
powerline.bash est une invite de commande rapide dans le style Powerline, pour BASH.
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Serveur mail et hébergement e-mail professionnel avec antispam.
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Dashboards for DevOps.
Visualize cloud configurations. Assess security posture against a massive library of benchmarks. Build custom dashboards with code.
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PowerShell-Hunter is a growing collection of PowerShell-based threat hunting tools designed to help defenders investigate and detect malicious activity in Windows environments. This project aims to provide security analysts with powerful, flexible tools that leverage PowerShell's native capabilities for threat hunting.
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Intelligent Note Manager.
Poznote is a personal, free, self-hosted, simple and intuitive note manager. Capture and organize your notes quickly while keeping full control over your data, with zero vendor lock-in. Notes are stored as plain HTML files, accessible even without the app. Fast, clean, and fully under your control — designed for those who value efficiency above all.
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Build PowerPoint presentations with JavaScript. Works with Node, React, web browsers, and more.
PptxGenJS lets you generate professional PowerPoint presentations in JavaScript - directly from Node, React, Vite, Electron, or even the browser. The library outputs standards-compliant Open Office XML (OOXML).