A studio of one

Tools and libraries for developers and power users.

Focused, no-nonsense software that respects your time and your terminal. Built by Oi, a CS teacher and software architect.

03

Developer tools

JSON Explorer

Browse, search, and navigate large JSON files inside VS Code without slowing your editor down.

Tree view and JSONPath views
Fast filtering on huge files
Zero configuration

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v1.0

Nouto

REST and gRPC client with YAML collections. VS Code extension and desktop app, sharing one core.

Version-control friendly collections
OpenAPI request validation
No paywall, no forced sync

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Open source

Wampoon

Portable Apache, MariaDB, and PHP stack for Windows. Zero install, runs from anywhere.

Run from a USB stick
Bundled phpMyAdmin
Classroom-friendly setup

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02

Desktop utilities

FriskyMouse

Pointer enhancements for presentations, demos, and screen sharing. Available on the Microsoft Store.

Screen annotator

Draw on your screen during demos, lectures, and walkthroughs. For teachers and presenters.

50+

Open source

Libraries and plugins we maintain, including the ones powering our own docs sites.

PHP

Libraries for PHP 8.2+

geobee Distance calculations between geographic coordinates. Stand-alone, zero deps. 13 swarm-icons Render SVG icons from any Iconify collection, server-side. 6 valicomb Type-safe validation library for modern PHP. A modernized fork of Valitron. 12

Starlight

Plugins for Astro Starlight docs sites

starlight-scroll-to-top A polite scroll-to-top button for documentation pages. 11 starlight-tags Tag your docs pages for content organization and discovery. 13 starlight-theme-galaxy A Starlight theme for tutorials, courses, and educational content. 10

Expressive Code

Plugins for code block rendering

ec-animations Animation effects for code reveals in tutorials and slides. 3 ec-collapse Collapsible sections inside code blocks for long examples. 5 ec-fullscreen Fullscreen mode for code blocks too long to read inline. 4