roadroller
js13k-2021
| roadroller | js13k-2021 | |
|---|---|---|
| 5 | 1 | |
| 283 | 2 | |
| - | - | |
| 0.0 | 0.0 | |
| almost 2 years ago | over 1 year ago | |
| JavaScript | TypeScript | |
| GNU General Public License v3.0 or later | MIT License |
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roadroller
- Mini Metroidvania in 13KB of JavaScript
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Show HN: Micro LZMA decoder (x86 assembly code golf)
Crinkler [1] is a popular compressor-linker for 1--8 KB demos and its decompressor (partially embedded in a PE header) is probably around 1--200 bytes. Later efforts like oneKpaq [2] also have a comparable decompressor size.
If you don't mind a shameless plug and a slightly larger decompressor (about 500 bytes in JS) for better compression, my Roadroller [3] might fit the bill as well.
[1] https://github.com/runestubbe/Crinkler
[2] https://github.com/temisu/oneKpaq
[3] https://lifthrasiir.github.io/roadroller/
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Game Boy Wordle clone: How to compress 12972 five-letter words to 17871 bytes
Roadroller [1] is probably a borderline general purpose compression algorithm, and with some automatic parameter tuning it results in 12,170 bytes estimated [2], at the expense of a lot of memory. "Estimated" because the algorithm was originally meant to be recompresssed in a ZIP file, so it doesn't bother to generate the smallest JS file in terms of uncompressed size (yet).
[1] https://lifthrasiir.github.io/roadroller/ (the exact parameters: golf.horse dataset; input mode text; action write to document; # contexts 12 with 12,15,49,50,70,79,96,97,131,154,292,353; pollute the global scope; max memory usage 150 MB; precision 16; learning rate 1333; model max count 11; model base divisor 14; dynamic model flags -1; # abbreviations 64)
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Cat Goric: Escape from the Warp Chamber - Post-Mortem
And compressed final code even more with Roadroller (reduced 1.3 KB in the zip). And used ECT to recompress the zip (reduced 300 KB).
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Q1K3
I'm honored that Q1K3, in addition to many other entries to js13kGames 2021, is compresed with Roadroller [1], which is the reason that its source code is basically a random-looking string plus some bit of JS code.
[1] https://github.com/lifthrasiir/roadroller/
js13k-2021
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Cat Goric: Escape from the Warp Chamber - Post-Mortem
View on GitHub
What are some alternatives?
wordle - Finding optimal play in the game of wordle
kontra - A lightweight JavaScript gaming micro-library, optimized for js13kGames.
gb-wordyl - A word game for the Nintendo Game Boy / Color, Analogue Pocket, Mega Duck
jasmid - UNMAINTAINED. A MIDI file reader and synthesiser in Javascript
wasmboy - Game Boy / Game Boy Color Emulator Library, 🎮written for WebAssembly using AssemblyScript. 🚀Demos built with Preact and Svelte. ⚛️
tinyfont.js - Tiniest possible pixel font for your JS games (<700b zipped, suitable for js13k)
q1k3 - A tiny FPS for js13k
ect-bin - Efficient-Compression-Tool Binaries
wordle-trie-packing - Wordle clones are everywhere, but who is thinking about the bandwidth?
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
squoosh - Make images smaller using best-in-class codecs, right in the browser.