awesome-legacy-code

Legacy projects

A curated list of legacy systems with publicly available source code

A curated list of legacy systems with publicly available source code

GitHub
216 stars
20 watching
32 forks
last commit: over 1 year ago
Linked from 1 awesome list


Awesome Legacy Code / Languages / Assembly
Apollo-11 guidance computer 59,994 9 months ago

Awesome Legacy Code / Languages / Assembly / Apollo-11 guidance computer
The Ultimate Apollo Guidance Computer Talk
Don Eyles walks through lunar module source code

Awesome Legacy Code / Languages / Assembly
PDP-10 Incompatible Timesharing System 872 4 months ago
Prince of Persia - Apple II version 6,482 7 months ago
MS-DOS - Versions 1.X and 2.0 30,820 12 months ago
Commodore Source Code (BASIC, DOS and KERNEL) 461 5 months ago
Spacewar for PDP-1
QuickDraw and MacPoint
ET - The Extraterrestrial - Atari 2600
Microsoft GW-BASIC Interpreter 3,233 almost 5 years ago

Awesome Legacy Code / Languages / C
NCSA Mosaic 632 about 1 year ago
Mozilla (the open sourced version of Netscape Navigator)
Wolfenstein 3D
DOOM 14,572 11 months ago
Quake 4,959 10 months ago
Microsoft Word for Windows 1.1a
Microsoft Windows File Manager (WinFile) 6,873 9 months ago
Various Unix systems archived at the Unix Heritage Society
notqmail 311 4 months ago The repo includes tags for various historical releases
Zapcc 1,248 over 4 years ago

Awesome Legacy Code / Languages / Pascal
Adobe Photoshop 1.0.1

Awesome Legacy Code / Languages / Python
James Webb Space Telescope Quick Look Application 64 5 months ago there are many other awesome repositories to explore within the same

Awesome Legacy Code / Languages / Java
Bad Fruit from Peel & Slice 1 4 months ago (practice)
ChartSmart 3 about 3 years ago (practice)
Apache-Solr 4,377 7 months ago
Twitter Search 62,588 9 months ago

Awesome Legacy Code / Languages / Scala
Twitter Algorithm 62,588 9 months ago

Awesome Legacy Code / Languages / JavaScript
Habitica 12,175 4 months ago
Etherpad 16,853 4 months ago
Ghost 47,732 4 months ago

Awesome Legacy Code / Languages / CSharp
Roslyn - C# compilation service 19,145 4 months ago
.NET Foundational Libraries 17,650 about 2 years ago
.NET runtime (BCL, JIT compiler, GC) 12,795 about 2 years ago

Awesome Legacy Code / Coding Katas (many languages)
Tennis 742 4 months ago
Expense Report 146 7 months ago
Gilded Rose 3,809 4 months ago
trivia 514 8 months ago

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