Toys
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2024-06-09-emoji-picker v01
Emoji picker for quick copy and insert workflows.
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2024-06-23-dbd-kill-count
v01
Hook counter helper for tracking Dead by Daylight matches.
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2024-07-11-youtube-video
YouTube embed demo with a simple watch-history helper.
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2024-07-19-typing-simulator-canvas-to-webp
Turns typed text into a canvas typing animation and exportable video.
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2024-07-21-teams-roulette
Team randomizer for quickly picking a meeting moderator.
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2024-08-04-20-image-stack-and-dith
Clipboard image stack demo for layering and visual effects.
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2024-05-29-guids-rain
Matrix-style digital rain animation that streams random GUIDs.
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2024-08-09-picture-in-picture-digital-rain
Picture-in-picture digital rain stream to keep a floating visual running.
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2024-08-11-json-formatter
JSON formatter and validator for quick cleanup and sanity checks.
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2024-08-13-csv-parser
Converts CSV input into a clean HTML table preview.
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2024-10-22-rich-text-to-markdown
Converts pasted rich text into Markdown with cleaner table handling.
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2024-10-23-gpt-text-split
Splits long text into manageable chunks for prompt workflows.
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2024-11-15-leetcode-problem-generator
Generator for creating LeetCode-style practice problem ideas.
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2024-11-27-web-sound-recorder
In-browser sound recorder with simple playback and download.
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2025-01-09-100second-clock
Custom clock experiment with non-standard time progression.
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2025-03-14-org-todo-list
To-do app that syncs between UI tasks and Org-mode-like text.
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2025-03-14-corporate-clock
Dashboard with business-friendly clocks and calendar views.
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2025-03-15-self-log-as-chat
Local event logger presented in a chat-style timeline.
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2025-03-16-webrtc-capture-with-screenshots
WebRTC screen capture utility with screenshot support.
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2025-03-23-ado-task-radar-claud-sonnet-3-7
Retro radar-style dashboard concept for task visibility.
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2025-03-30-text-concatinator-in-prog-lang
Formats and concatenates text snippets for programming use.
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2025-03-30-calendars
Live dashboard showing multiple calendar systems side by side.
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2025-04-01-prompt-app
Local prompt library for saving and reusing prompt snippets.
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2025-04-02-kitchen-timer-delux
Multi-timer kitchen app focused on quick setup and clarity.
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2025-04-13-gpt-bookmarklet-builder
Builds bookmarklets that open ChatGPT with prefilled prompts.
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2025-04-14-favicon-maker-vibe-in-vs-code
Creates emoji-based favicon and icon ideas in the browser.
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2025-07-15-background-youtube-clip-bookmarklet
Bookmarklet to keep YouTube audio/video running in the background.
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2025-08-07-retro-clock
Retro-styled multi-time-zone clock interface.
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2025-08-15-date-range-editor-with-calendar-gpt5
Date range planner with calendar-based editing controls.
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2025-08-23-leetcode-1493-logest-subarray
Interactive walkthrough for LeetCode 1493 sliding-window logic.
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2025-08-27-echo-ping
URL-fragment micro page that echoes and renders shared content.
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2025-08-29-kitchen-timers-like-emacs
Text-first timer interface inspired by editor workflows.
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2025-08-29-Semantic-Grep-addon-for-WG14-C99-draft-HTML
Semantic search overlay for the WG14 C99 draft HTML.
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2025-08-30-three-js-ai-sphere-demo
Three.js sphere demo with AI-inspired visual behavior.
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2025-09-08-CSharp-TODO-Window
(Todo.cs.html)
Single-file C# TODO window utility with source and rendered view.
readme.md 2025-09-08-CSharp-TODO-Window (Todo.cs raw) readme.html
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2025-10-11-Romanday-calendar-8-days
Calendar experiment built around an eight-day week concept.
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2025-10-12-echo-with-compression
Echo page variant that stores URL content with compression.
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2025-10-16-typewriter
Mechanical typewriter simulation with visual typing feel.
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2025-10-16-typewriter-with-controller
Typewriter simulator extended with game controller feedback.
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2025-10-19-textshot-plain-text-to-image-screenshot
Turns plain text into a shareable image screenshot.
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2025-11-09-ffmpeg-wasm
Browser-side video conversion powered by FFmpeg WASM.
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2025-11-22-js-code-highlighter
JavaScript syntax highlighter inspired by classic Colorer tooling.
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2025-11-23-json-quest-editor
JSON quest/map editor for node graphs and branching paths.
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2025-11-27-local-notes-app
Local notes app with chat-like flow and no backend dependency.
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2025-12-05-emoji-typewriter
Emoji-focused typewriter playground with Unicode controls.
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2025-12-11-ffmpeg-helper
Helper UI for composing FFmpeg commands and conversion steps.
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2025-12-11-ffmpeg-helper-pwa
Offline PWA assistant for building FFmpeg command lines.
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2025-12-12-put-a-thought-in-my-head
Playful page that visualizes typed text as a thought bubble.
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2025-12-14-SVG-cassette
Animated SVG cassette player concept with simple controls.
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2025-12-14-source-code-view-single-file-Code-Panorama
Single-file code viewer focused on fast scanning and readability.
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2025-12-14-Z-source-code-view-single-file-Code-Panorama-TreeSitter
Code Panorama variant with Tree-sitter based structure parsing.
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2025-12-14-Bloom-Filter-in-JavaScript
Bloom filter playground to learn tuning and false-positive tradeoffs.
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2025-12-17-leetcode-solver
LeetCode problem visualizer with guided solution walkthroughs.
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2025-12-20-Format-on-Paste-Editor
Editor that auto-formats pasted content for cleaner text workflows.
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2025-12-20-JSON-in-JSON-Nested-Editor
Nested JSON editor for safely editing JSON embedded in JSON.
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2025-12-21-leetcoding
LeetCode learning hub for visual explanations and guided lessons.
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2025-12-24-source-code-view-single-file-Code-Panorama-TreeSitter-WithSearch
Code Panorama with Tree-sitter and built-in project search.
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2026-01-02-image-magick-wasm-filters
ImageMagick WASM playground for applying filters fully in-browser.
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2026-01-05-ChatKGB
Fictional terminal-style chat experience with narrative flavor.
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2026-01-05-noita-cheatsheet
Quick reference for Noita alchemy materials and reactions.
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2026-01-11-castle-css-codex-5.2-experiment-CSS
CSS experiment exploring a castle-themed visual language.
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2026-01-11-ui-library-demo-CSS-IMPORTANT
Demo page for testing a reusable bookmarklet UI component library.
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2026-01-20-c99-reference
Offline C99 reference for common library calls and patterns.
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2026-01-23-c99-reference-II-with-programming-idioms
Expanded C99 reference with practical programming idioms.
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2026-01-24-todays-news
Simple news archive interface for browsing today-style updates.
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2026-01-29-azure-role-playing-helper
CalmRBAC helper for planning Azure role assignments clearly.
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2026-01-30-useless-terminal
Minimal terminal parody focused on playful command interactions.
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2026-02-01-NEW-2024-08-11-json-formatter
Updated branch of the JSON formatter and validator project.
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2026-02-01-middle-finger-boy
Semantic SVG character demo with interactive expression controls.
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2026-02-01-levenshtein-demo
Step-by-step visual explanation of Levenshtein distance.
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2026-02-08-time-and-date-calculator
Date/time expression calculator for deterministic date math.
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2026-02-11-source-code-view-single-file-Code-Panorama-TreeSitter-WithSearch-Experiment1
Experimental Code Panorama build with search and Tree-sitter support.
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2026-02-13-fancy-media-player
Audio-first local media player for large folder trees.
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2026-02-22-paragraphs-as-social-media-posts-bookmarklet
Bookmarklet that reframes article paragraphs as social-style cards with local reactions and share links.
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2026-02-25-GUID-Slot-Machine-Generator
Slot-machine-style GUID generator with animated reveal, speed controls, and copy action.
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2026-03-25-Quick-Vector-Image-Editor
Clipboard-first vector image editor for screenshot markup and lightweight composition.
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2026-03-27-Sharing-Goo
Fullscreen reservoir scene where dropped or pasted links float briefly and then sink over real elapsed time.
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2026-03-27-Sharing-Goo-Single-Shot-And-Codex
Single-page reservoir scene for dropping or pasting links into luminous goo with slow time-based sinking and ambient audio.
Games
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2025-03-22-japanese-stories-claud-sonnet-3-7
Japanese story reader with progress tracking and language practice.
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2025-03-22-nihongo-duolingo-clone-claud-sonnet-3-7
Duolingo-style Japanese learning app prototype with guided exercises.
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2024-07-11-game-shift-juggler v01
Game-like shift planner for balancing and rotating assignments.
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2024-07-17-the-bingo-game
Classic bingo game implementation in plain HTML, CSS, and JS.
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2024-08-19-stone-game-ii
Human-vs-AI Stone Game II playground and solver demo.
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2025-02-08-kanji-match
Kanji matching game for memorization and quick review.
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2026-03-23-Nintendo-Switch-2-Games
Curated Nintendo Switch board for games that support practice, creativity, movement, or calm routines.
Docs
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2025-04-08-doc-chatgpt-tool-capabilities
Reference document describing ChatGPT tool capabilities and usage.
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2024-06-22-amazon-system-design-prep
v01
System design prep notes and quick-reference checklists.
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2024-07-01-alien-dick v01
Alien Dictionary problem notes and exploratory solution draft.
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2024-08-11-nix-os-todo-app
NixOS learning to-do app for tracking setup and study tasks.
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2024-08-14-font-Syntax-Highlighting-in-Hand-Coded-Websites
Typography experiment for syntax highlighting in hand-coded pages.
Browser Extensions
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2024-10-30-browser-extension-emoji-in-title
Browser extension that adds emoji markers to tab titles.
Experiments
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2024-12-22-demo-css-removal-countdown
Visual demo that progressively strips CSS styles over time.
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2024-08-17-black-and-white-gpt-css-framework
Black-and-white CSS framework experiment with reusable building blocks.
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2024-08-30-spreadsheet
Vanilla JavaScript spreadsheet prototype with editable cells.
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2024-09-18-markdown-notes-app
Markdown notes app with search and pinned notes support.
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2024-10-27-kobo-css-test
Kobo-style CSS test page for checking layout and typography rules.
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2024-12-02-bookmarklet-web-popup-window-on-top
Bookmarklet that opens a draggable, always-on-top popup window.
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2025-02-07-ts-xml-config
TypeScript experiment for composing XML-like config structures.
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2026-02-23-Unified_Canadian_Aboriginal_Syllabics-digital-rain
Interactive esolang-style digital rain playground controlled by syllabics glyph scripts.
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2026-03-23-Sticky-note-website
Sticky-note board website prototype for organizing reference content with search, filters, and previews.