libi86
lzsa
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libi86 | lzsa | |
---|---|---|
1 | 2 | |
50 | 227 | |
- | - | |
2.1 | 2.1 | |
about 1 year ago | 4 months ago | |
C | C | |
BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 or later |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
libi86
lzsa
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The LZ4 introduced in PostgreSQL 14 provides faster compression
True.
If you're on your way down this rabbit hole, there's a bunch of old-machine-specific compression algorithms, developed by the emulator community, e.g. LZSA: https://github.com/emmanuel-marty/lzsa
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Modern LZ Compression
There's quite a lot of retro modern LZ activity too! LZ turns out to be amazing on old machines, often only several times slower than a block copy. Optimal compressors and control over the algorithm have led to some very tight demos.
https://www.brutaldeluxe.fr/products/crossdevtools/lz4/index... LZ4 Data Compression - a rather long and in-depth article looking at LZ4 on the 65816 for the Apple IIgs
https://github.com/emmanuel-marty/lzsa - LZSA - a LZ4-like modern LZ that's more efficient both in speed and compression to LZ4 (at least on the 8 bitters it targets).
What are some alternatives?
ao486_MiSTer - ao486 port for MiSTer
salvador - A free, open-source compressor for the ZX0 format
XTulator - XTulator is a portable, open source x86 PC emulator currently supporting the 8086 instruction set and 80186 extensions.
apultra - Free open-source compressor for apLib with 5-7% better ratios
DOjS - A MS-DOS Creative Coding IDE/platform based on JavaScript
pretty6502 - A pretty printer for 6502, Z80, CP1610, TMS9900, and 8088 assembler code
unzx0_x86 - Free, zlib licensed ZX0 decompressor for the x86
Mad-Pascal - Mad Pascal Compiler for 6502 (Atari XE/XL, C64, C4Plus, Neo6502)
jSH - A Javascript scripting engine for DOS
spectrum-desolate - 🕹️ Ported Desolate game from TI-83 Plus to ZX Spectrum
elks - Embeddable Linux Kernel Subset - Linux for 8086
json65 - A JSON parser written in 6502 assembly language.