Classes for javascript that you'd actually use

In plain words

P.js is a JavaScript library that provides class implementations for JavaScript development. It offers an alternative approach to JavaScript's native class system, designed to address perceived shortcomings in how classes function in the language. The tool is intended for JavaScript developers looking for a different class structure. The project is open source and hosted on GitHub, allowing developers to contribute to its ongoing development.

written from the facts on this page · September 2026

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  Weekend project, Intro.js2013 · usablica.github.com · ▲716
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  The JavaScript Way, a book for learning modern JavaScript from scratch2017 · github.com · ▲545

  The JavaScript Way book. Contribute to thejsway/thejsway development by creating an account on GitHub.

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  Fast.js – faster reimplementations of native JavaScript functions2014 · github.com · ▲323

  Faster user-land reimplementations for several common builtin native JavaScript functions. - codemix/fast.js

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  Micron.JS2018 · webkul.github.io · ▲214

  A [μ] microInteraction library built with CSS and JavaScript

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  Faster.js – a micro-optimizing JavaScript compiler2018 · github.com · ▲89

  faster.js is a Babel plugin that compiles idiomatic Javascript to faster, micro-optimized Javascript. - vzhou842/faster.js

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  p5.js2015 · p5js.org · ▲202

  JS library for creating graphic and interactive experiences

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  /dev/null▲481

  a social network for devs

  Dev tools · 2d ago · dev-null.sh

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  Whiteboard (YC W26) – an open-source IDE for thoughtful software design▲423

  open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

  Dev tools · 27d ago · github.com

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  Reladraw – A diagram language where you decide where to place things▲411

  Contribute to reladraw/reladraw development by creating an account on GitHub.

  Dev tools · 25d ago · github.com

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  OpenBot▲362

  Grok Bot alternative: free, local, open-source, multiplayer

  Dev tools · 22d ago · openbot.run

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  Talanoa▲341

  Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

  Dev tools · 20d ago · talanoa.email

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  CoreSpeed▲332

  One MCP for everything your agents need: apps, memory, tools

  Dev tools · 28d ago · corespeed.io

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  We made an addictive way to browse pictures on reddit▲401

  Life & fun · 2012 · mongout.com

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  Scrollorama▲395

  Life & fun · 2012 · johnpolacek.github.com

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  my database engine for GPU▲364

  ålenkå files. Full list of files for ålenkå

  Dev tools · 2012 · sourceforge.net

• IM
  I'm tired of corrupt US politicians, so I created this▲334

  Life & fun · 2012 · politicianmarket.com

• HI
  How I built a self-driving (RC) car.▲300

  I have been taking Andrew Ng's Machine Learning course. The lecture module on Neural Networks ends with an intriguing video of the ALVINN autonomous car driving itself along normal roads at CMU in the mid 90s. I was inspired by that video to see what I could build myself. A link to my incomplete write up was posted a couple of weeks ago (ouch!) but I finally finished it and open sourced the code tonight (so you can build your own self driving car). What do you think? http://blog.davidsingleton.org/nnrccar https://github.com/dps/nnrccar

  AI · 2012 · blog.davidsingleton.org

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  Craigslist Car Search▲236

  Life & fun · 2012 · carsabi.com