KevinSia

1brc

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

readability

A standalone version of the readability lib

ts-pattern

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

coltrane

🎹🎸A music theory library with a command-line interface

unpic-img

Multi-framework responsive image component

rowy

Low-code backend platform. Manage database on spreadsheet-like UI and build cloud functions workflows in JS/TS, all in your browser.

directus

The Modern Data Stack 🐰 — Directus is an instant REST+GraphQL API and intuitive no-code data collaboration app for any SQL database.

x-render

🚴‍♀️ 阿里 - 很易用的中后台「表单 / 表格 / 图表」解决方案

type-challenges

Collection of TypeScript type challenges with online judge

rein

Database constraints made easy for ActiveRecord.

safe-pg-migrations

Make your PostgreSQL migrations safe

railstart-niceadmin

Backend admin dashboard management system based on Bootstrap 5 and NiceAdmin and Rails 7

WindowSwitcher.spoon

WindowSwitcher.spoon fuzzy finder window switcher

immudb

immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history

dotenv-safe

Load environment variables from .env and ensure they are all present

build-your-own-x

Master programming by recreating your favorite technologies from scratch.

rails-stripe-one-file

A one-file Rails app that runs the Stripe Checkout example

create-react-app-with-rails-boilerplate

CRA + Rails API + Devise Login + ActiveAdmin Boilerplate

excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

tiny-compiler

A tiny evaluator and compiler of arithmetic expressions.

elixir-tips

The Killer Elixir Tips and Tricks...from the experience...

turbo_partial

javascript-questions

A long list of (advanced) JavaScript questions, and their explanations :sparkles:

the-book-of-secret-knowledge

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

react-ideal-image

🖼️ An Almost Ideal React Image Component

motus

Animation library that mimics CSS keyframes when scrolling.

project-based-learning

Curated list of project-based tutorials

react-basic

A description of the conceptual model of React without implementation burden.

javascript-in-14-minutes

Learn the basics of JavaScript in 14 minutes

acts_as_list

An ActiveRecord plugin for managing lists.