TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Apache Superset is a Data Visualization and Data Exploration Platform

Apache ECharts is a powerful, interactive charting and data visualization library for browser

Easy to maintain open source documentation websites.

The repository for high quality TypeScript type definitions.

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern Rest API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　…

A functional and reactive JavaScript framework for predictable code

IDE style command line auto complete

A declarative JavaScript library for application development using cloud services.

A library optimized for concise and principled data graphics and layouts.

🔬 A fast, interactive web-based viewer for performance profiles.

🔗 Command Line Apps Script Projects

Free JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout.

Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.

Postgres Explain Visualizer 2

Learn, Teach, Work and Play in the WebAssembly Studio

The modern replacement for Jupyter Notebooks

Static page generator for documenting GraphQL Schema

OpenAPI linting, diffing and testing. Optic helps prevent breaking changes, publish accurate documentation and improve the design of your APIs.

A toolbox for building web applications with editors utilizing language servers.

A GitHub Action for authenticating to Google Cloud.

An extensible framework for linking databases and interactive views.

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⚡ Import c, rust, zig etc. files in your TypeScript code and more.

A lightweight, fast and extensible Svelte Markdown editor and viewer.

ES2015 tagged template string for preparing SQL statements, works with `pg`, `mysql`, `sqlite` and `oracledb`

Address Base Registry Geocoder by digital.go.jp