And I build things with software.
In my spare time, a lot of my personal hobbies look a lot like work, such as solving programming puzzles, tinkering with code, streamlining home automation, and prototyping with generative AI.
Name: Jonathan Tsai
Type: User
Bio: Jack-of-all-trades, master of several. Builder of software that prints money. (Previously: @EasyPost, @talentral, @Iterable, @hacktoolkit, @pkkup, @yahoo)
Twitter: jontsai
Location: San Francisco Bay Area, California, USA
Blog: https://www.jontsai.com
Record your test suite's HTTP interactions and replay them during future test runs for fast, deterministic, accurate tests.
Automatically mock your HTTP interactions to simplify and speed up testing
JavaScript Chord Charts
A JavaScript library for rendering music notation and guitar tablature.
Vim plugin for Phabricator and Arcanist
π―react + d3 = vx | visualization components
Perl script for waking up computers via Wake-On-LAN magic packets
The awesome document factory
A python interface for interacting with the Ethereum blockchain and ecosystem.
Official AngularJS web client for the ProtonMail secure email service.
WebGoat 8.0
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows to load parts for the application on demand. Through "loaders" modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
Official repository for WebPagetest
set of web security test cases and a toolkit to construct new ones
The Ethereum Wiki
Wiki.js | A modern, lightweight and powerful wiki app built on Node.js
Win32 port of OpenSSH
Wineskin Unofficial Update's Server
Use YAML to define your environment
Convert HTML to PDF using Webkit (QtWebKit)
Requests for PHP is a humble HTTP request library. It simplifies how you interact with other sites and takes away all your worries.
What the f*ck Python? π±
NextJS website for www.easygoats.com
Python module that makes working with XML feel like you are working with JSON
A fast CSV command line toolkit written in Rust.
Python module to get stock data from Yahoo! Finance
The emacs major mode for editing files in the YAML data serialization format.
A formatter for Python files
The pattern matching swiss knife
A declarative, efficient, and flexible JavaScript library for building user interfaces.
π 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. πππ
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 β€οΈ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.