Tagged web apps
15 pages.
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Barcode Generator
My 2015 barcode generator, rewritten to lay out embedded data and read it back
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Barcode Flash Cards
A web app for learning to recognise barcode symbologies on sight
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PUDL Theme Studio
Make a PUDL theme: edit its colours, watch PUDL's components take them, check their contrast, and take the CSS
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Barcode Scanner
Scan camera images and decode retail layouts
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Barcode Tool
Make retail barcodes with embedded data, and read them back
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Terminal
This site in terminal mode: browse with ls and cd, read with cat, launch the applets
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Files
The site and your own files as folders: browse the pages, launch the applets, keep files of your own
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Editor
A text editor for your own files, with syntax colouring, search and replace, and tabs
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Diff Viewer
Compare two texts line by line, side by side, or in one column
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Sight Reader
Practise reading music: name each note of a score as the cursor reaches it
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Dice
Roll up to three dice
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Sudoku
A Sudoku game that lets you edit and share games
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Conway's Game of Life
The game alone; the article about it is under Articles
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Barcode Flash Cards
The drill alone; the article about it is under Articles
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YAVCHN
Yet Another Vibe-Coded Hacker News Wrapper