Open source studio · Since 1983

Undolog.

React components, Mantine extensions, WordPress plugins, macOS apps and CLI tools — mostly open source.

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Flagship

WP Bones

A lightweight framework that offers tools and guidelines to simplify WordPress plugin development

external

Mantine Extensions

Mantine UI awesome components extensions

external

Amiga Assembly Library

A shared library for Commodore Amiga written in Motorola 68020 assembly language. Provides 50+ functions for graphics, file I/O, memory management, UI, and more. Compatible with KickStart 3.0+.

external

macOS

macOS apps

FinderGit

A native macOS Git-aware file browser. Sortable columns for branch, status, changes and diffs across all your repositories at a glance, with an inline diff viewer, Git actions from the UI, native Markdown preview via Quick Look, and auto-updates via Sparkle. Built with SwiftUI.

external

CLI

CLI & Terminal

octoscope

A cross-platform terminal dashboard for GitHub. Profile, social, activity, repo health and languages breakdown at a glance, auto-refreshed every 60 seconds, with native notifications when stars or followers change. Works on your own account or any public profile. Single binary via Homebrew, `go install`, or as a `gh` extension. Built with Go and BubbleTea.

bubbletea

cli

dashboard

github

v0.8.1

Mantine

Mantine UI Components

Mantine Border Animate

Mantine component for animated border effects with four variants (beam, glow, gradient, pulse), customizable colors, and full animation control. Ideal for creating eye-catching, dynamically styled UI elements with smooth CSS animations.

animate

beam

border-animated

border-animation

TypeScript

2.0.1

Mantine Clock

React Clock components and hooks for Mantine with timezone support, countdown timers, customization options, and real-time updates.

analog

animation

clock

component

TypeScript

4.0.1

Mantine Compare

Mantine Compare is a responsive, accessible React container for side‑by‑side content, letting users reveal differences with a draggable, hover, or fixed split and support for vertical, horizontal, or diagonal dividers.

compare

compare-images

image-compare

mantine

TypeScript

1.0.0

Mantine Depth Select

A 3D stack select component inspired by macOS Time Machine for React applications built with Mantine. Navigate through stacked cards with perspective transforms and smooth transitions.

3d-stack

carousel

component

depth-select

TypeScript

2.0.0

Mantine Flip

A Mantine component that flips the content of the component when hovered over.

component

flip

mantine

mantine-ui

TypeScript

4.0.2

Mantine Json Tree

A Mantine extension component that renders interactive JSON trees with syntax highlighting, collapsible nodes, copy-to-clipboard, and configurable expansion depth.

collapsible-tree

component

developer-tools

extension

TypeScript

3.1.0

Mantine Led

A highly customizable LED indicator component for React applications built with Mantine. Provides visual feedback for status indicators with support for colors, sizes, animations, and controlled states

component

extension

led

library

TypeScript

4.0.2

Mantine Lens Select

A fisheye/lens magnification select component for React built with Mantine. Supports count mode, min/max/step range, macOS Dock-like magnification, and compound components.

component

count

dock

extension

TypeScript

1.0.0

Mantine List View Table

A Mantine component adds a Finder-style List View to the Mantine Table, allowing for column reordering and resizing.

column-reorder

column-resize

component

extension

TypeScript

3.0.0

Mantine Marquee

A Mantine component that allows you to create a marquee effect with a list of elements

component

mantine

mantine-ui

mantine-v7

TypeScript

4.0.1

Mantine Mask

A Mantine component that applies a cursor‑follow or static spotlight using CSS masks, revealing content inside the spotlight and softly fading the outside.

component

css-mask

extension

mantine

TypeScript

2.0.1

Mantine Onboarding Tour

A Mantine component enables you to create a onboarding-tour effect using overlays, popovers, and onboarding tours, which enhances element visibility and interactivity

focus

focus-management

mantine

mantine-ui

TypeScript

4.0.0

Mantine Parallax

A Mantine component that replicates the Apple TV Card effect and adds parallax effects.

apple

apple-card

apple-tv

apple-tv-card

TypeScript

4.0.0

Mantine Picker

A Mantine component that allows you to create a picker effect with a list of elements.

component

extension

ios-picker

TypeScript

3.1.0

Mantine QRCode

A highly customizable QR Code component for React built with Mantine. Custom dot/corner styles, image overlay, SVG/PNG download hook, and full Styles API.

download

extension

mantine

mantine-extension

TypeScript

2.0.0

Mantine Reflection

A Mantine component that adds a reflection effect to its children

blur

component

dark-mode

effects

TypeScript

3.0.0

Mantine Rings Progress

A Mantine component that replicates the progress rings of Apple Watch

activity-rings

animation

apple-watch

extension

TypeScript

4.1.0

Mantine Select Stepper

Allows users to navigate through a list of options using increment and decrement buttons, providing an intuitive alternative to traditional dropdown selects for cycling through predefined values

accessible

animation

component

form

TypeScript

3.0.0

Mantine Scene

A composable decorative background system for Mantine with gradients, particles, noise, and interactive effects.

animation

aurora

background

css-animation

TypeScript

2.0.0

Mantine Spinner

A Mantine React component for an enhanced loading state

animation

component

glow

gradient

TypeScript

4.0.0

Mantine Split Pane

A Mantine component that manages split panes allows users to divide and resize content areas within a layout efficiently

component

extension

mantine

mantine-ui

TypeScript

4.1.0

Mantine Text Animate

A Mantine component that allows you to animate text with various effects

mantine

mantine-hooks

mantine-ui

mantine-v9

TypeScript

4.0.0

Mantine Window

A Mantine extension component that renders draggable, resizable floating windows with persistent state, customizable boundaries, collapsible content, and flexible control over position, size, and interaction modes

component

draggable

extension

floating-window

TypeScript

3.1.0

React

React Components

react-toggle-component

Accessible, themeable React toggle/switch with `role="switch"`, ARIA, and CSS-variable theming. Zero runtime dependencies, ~3 KB gzipped, dual ESM+CJS, TypeScript-first. Live theme builder with shareable URLs and ready-made presets (iOS, Material, Pill, Neon).

accessible

aria

component

css-modules

TypeScript

v4.0.0

react-amiga-guru-meditation

A React Error Boundary styled like the Amiga Guru Meditation. Same contract as `react-error-boundary` (`fallback` / `fallbackRender` / `onError` / `resetKeys`), plus a `useAmigaGuru()` hook for triggering errors from function components. ARIA-compliant (`role="alert"`), themeable via CSS variables, zero deps, ~2 KB gzipped. Inline by default; opt into the iconic full-bleed Amiga takeover with a single prop.

accessible

amiga

aria

css-variables

TypeScript

v4.0.0

Templates

Vercel MantineUI + Nextra

Get started with beautiful documentation on the Next.js App Router, Nextra, and MantineUI

external

Mantine NextJS App Router + Nextra Template

This starter Next.js project includes a minimal setup for server side rendering, if you want to learn more on Mantine + Next.js

external

WordPress

WordPress Plugins

Bannerize

WordPress banner management with built-in impressions, clicks, and CTR analytics. Create image, HTML, or WebP banners, organize them into campaigns, and track performance with trend charts and CSV export. Built with WPBones and Mantine UI.

external

Scotty

WordPress site maintenance and optimization with a modern React/Mantine dashboard. Clean your database, manage cron jobs, control 22+ hidden WordPress settings, and monitor site health — all from a single interface. Built with WPBones.

external

Raycast

Raycast — maintain or contribute to

Sync Folders

Sync two folders with rsync, manage presets, Dry Run preview, AI Advice, Sync History, Menu bar launch

external

WP Bones

Search Docs, Ask AI, Release Notes, Menu Bar Sync Version, Starter Boilerplate

external

GitHub

My GitHub Stats Menu Bar, view followers, stars, PRs, issues and commits at a glance

external

Open Folders

Open your common files and folders quickly!

external

Text Shortcuts

Use Text Shortcuts to handle text from the selection or clipboard

external

Window Layouts

Tile open windows into predefined or custom layouts, Save & Restore, Auto Layout, Pick Layout

external

Read & subscribe

Tech Links

Undolog.com

R&D blog — deep dives on React, TypeScript, WordPress, and Go

Dev.to

Tutorials and release notes

Medium

Long-form articles

NPM

Published npm packages

Composer

PHP packages on Packagist