Free, simple, and intuitive online database design tool and SQL generator.

User-friendly query builder for React

The Query Builder component for React

A browser based code editor

Open-source in-browser DuckDB SQL editor

Analyzes a CSV file and generates database table schema, all within the browser

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

Apache Superset is a Data Visualization and Data Exploration Platform

A JavaScript implementation of Git.

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

Python Script to download hundreds of images from 'Google Images'. It is a ready-to-run code!

An API documentation generator for JavaScript.

Open source data anonymization and synthetic data orchestration for developers. Create high fidelity synthetic data and sync it across your environments.

React implementation of the Intersection Observer API to tell you when an element enters or leaves the viewport.

👻 Primitive and flexible state management for React

Business logic with ease ☄️

Master programming by recreating your favorite technologies from scratch.

Adding guardrails to large language models.

LLM Prompt Injection Detector

Moralerspace は、欧文フォント Monaspace と日本語フォント IBM Plex Sans JP 等を合成したプログラミング向けフォントです。

GitHub Writer - WYSIWYG Rich-Text Editor for GitHub, powered by CKEditor.

The OS for your personal finances

Embed HubSpot forms into your React components using hooks! Works with Create React App, Gatsby and other platforms.

Simple reusable React error boundary component

Sensor component for React that notifies you when it goes in or out of the window viewport.

Short Unique ID (UUID) generation library. Available in NPM.

Create a TypeScript Action with tests, linting, workflow, publishing, and versioning

CORS Anywhere is a NodeJS reverse proxy which adds CORS headers to the proxied request.

Fast dom parser based on regexps

Beautiful and accessible drag and drop for lists with React.