Hey!
I am Cainã Costa, a Software Engineer from Brazil.
In the past, I have:
Nos, I am working on mugraph, a Zero-Knowledge Payment System for Cardano.
Name: Cainã Costa
Type: User
Bio: A software engineer from Brazil. I like Rust, Nix and Distributed Systems.
Location: São Paulo, Brazil
Cardano Smart Contracts
Sinatra refactored, only eight lines now. More popular than a pair of socks.
Synchronises Assets between Rails and S3
A runtime-independent asynchronus PostgreSQL client
Inputless xflux daemon that geocodes based on your external IP address
A cat(1) clone with wings.
beancount, but only the emacs related files
A simple polybar-compatible cryptocurrency price tracker. It is generally faster than others by querying binance directly.
Keyboard Firmware for the Nordic nRF52 Series of Bluetooth SoC based on the Adafruit NRF52 Feather
Standard vimfiles configuration to use in boo-box!
Enables regular set operations on any ordered class
A brainfuck interpreter/compiler. DON'T WORK YET.
Brasil API client
:video_game: UI and backend to turn headless Chrome into a normal browser
My experiments with HTML5 canvas, not ready for any pratical use (yet)
Granular caching, development shell, Nix & Rust integration
Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
Programming language for literate programming law specification
DO NOT USE THIS IN PRODUCTION YO
Ruby gem for managing the core functions outlined in RFC-3280 for PKI
Simplifies repetitive work of parsing configuration files
Compile-time string formatting
Complete, fast and testable actions for Rack and Lotus
Correios SigepWeb Integration
A simple, fast, new tab page, with a retro feel and good advice.
Daemon Kit aims to simplify creating Ruby daemons by providing a sound application skeleton (through a generator), task specific generators (jabber bot, etc) and robust environment management code.
Flexible authentication solution for Rails with Warden.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.