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
215 stars
20 watching
32 forks
last commit: 11 months ago
Linked from 1 awesome list


Awesome Legacy Code / Languages / Assembly
Apollo-11 guidance computer 59,392 4 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 865 30 days ago
Prince of Persia - Apple II version 6,463 about 2 months ago
MS-DOS - Versions 1.X and 2.0 30,757 7 months ago
Commodore Source Code (BASIC, DOS and KERNEL) 458 over 2 years ago
Spacewar for PDP-1
QuickDraw and MacPoint
ET - The Extraterrestrial - Atari 2600
Microsoft GW-BASIC Interpreter 3,223 over 4 years ago

Awesome Legacy Code / Languages / C
NCSA Mosaic 630 8 months ago
Mozilla (the open sourced version of Netscape Navigator)
Wolfenstein 3D
DOOM 14,366 6 months ago
Quake 4,911 5 months ago
Microsoft Word for Windows 1.1a
Microsoft Windows File Manager (WinFile) 6,853 4 months ago
Various Unix systems archived at the Unix Heritage Society
notqmail 312 15 days ago The repo includes tags for various historical releases
Zapcc 1,250 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 9 days ago there are many other awesome repositories to explore within the same

Awesome Legacy Code / Languages / Java
Bad Fruit from Peel & Slice 1 3 days ago (practice)
ChartSmart 3 over 2 years ago (practice)
Apache-Solr 4,374 about 2 months ago
Twitter Search 62,395 4 months ago

Awesome Legacy Code / Languages / Scala
Twitter Algorithm 62,395 4 months ago

Awesome Legacy Code / Languages / JavaScript
Habitica 12,013 7 days ago
Etherpad 16,731 6 days ago
Ghost 47,509 6 days ago

Awesome Legacy Code / Languages / CSharp
Roslyn - C# compilation service 19,064 6 days ago
.NET Foundational Libraries 17,655 almost 2 years ago
.NET runtime (BCL, JIT compiler, GC) 12,797 almost 2 years ago

Awesome Legacy Code / Coding Katas (many languages)
Tennis 739 2 months ago
Expense Report 145 about 2 months ago
Gilded Rose 3,779 about 1 month ago
trivia 514 3 months ago

Backlinks from these awesome lists:

More related projects: