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Hi there πŸ‘‹

I'm Lucio, a Brazilian software engineer living in Lisbon, Portugal. Welcome to my collection of open source projects. You may be interested in:

  • Heapify 🟒 , a fast Javascript priority queue implementation;
  • Witchcraft πŸ§™β€β™€οΈ , a cool Chrome extension to load custom JS/CSS files in any web page;
  • iTermoxyl πŸ’» , a tool to open multiple ssh connections via iTerm;
  • Graham scan πŸ”² , for computing convex hulls in JavaScript;
  • Country flags πŸ‡«πŸ‡· , a tiny JavaScript library for loading flag images based on country codes;
  • The rest of my +100 collection of published projects.

You can find me on Twitter (@luciopaiva) 🐦 , StackOverflow πŸ•΅οΈ , ArtStation 🎨 , LinkedIn πŸ’Ό .

A have a few articles + other stuff here:


  1. heapify heapify Public

    The fastest JavaScript priority queue out there. Zero dependencies.

    TypeScript 712 19

  2. witchcraft witchcraft Public

    Inject Javascript and CSS right from your file system. Think GreaseMonkey for more advanced users.

    JavaScript 251 18

  3. itermoxyl itermoxyl Public

    Tool to automatically open multiple ssh connections in iTerm2 by querying ~/.ssh/config.

    Python 30 5

  4. ingresso ingresso Public

    See movie session seat maps right from your console window!

    JavaScript 13 3

  5. chladni chladni Public

    Chladni plate simulation made with vanilla Javascript.

    JavaScript 48 9

  6. graham-scan graham-scan Public

    A JavaScript implementation of the Graham scan algorithm for finding the convex hull of a set of points.

    JavaScript 8 3