Realcodeart.com

The catalog

Sixteen famous programs. Each one is a mug and a white tee.

Apollo 11 ignition, drawn as colored bars Apollo 11 ignition Apollo 11 ignition1969Coming soon

In 1969 this routine lit the lunar module engine. Don Eyles traced the name BURN_BABY_BURN to DJ Magnificent Montague.

CERN web server, drawn as colored bars CERN web server CERN web server1993Coming soon

Tim Berners-Lee wrote the first web server at CERN. On 30 April 1993 CERN placed httpd, the line-mode browser, and libwww in the public domain.

SQLite, drawn as colored bars SQLite SQLiteComing soon

D. Richard Hipp's database sits inside phones and browsers. The authors gave the library to the public domain.

RSS 1.0, drawn as colored bars RSS 1.0 RSS 1.02000Coming soon

In December 2000 Aaron Swartz, then 14, helped the RSS-DEV group write RSS 1.0. He was one author among many.

Bitcoin halving, drawn as colored bars Bitcoin halving Bitcoin halvingComing soon

GetBlockSubsidy starts at 50 BTC and cuts that reward in half every 210,000 blocks.

Zen of Python, drawn as colored bars Zen of Python Zen of PythonComing soon

Tim Peters wrote the Zen of Python in PEP 20. The language hides the text in this.py behind a ROT13 puzzle.

jQuery, drawn as colored bars jQuery jQuery2006Coming soon

In 2006 John Resig released jQuery. For a decade the web used its dollar function to find and change a page.

JPEG, drawn as colored bars JPEG JPEGComing soon

Thomas G. Lane and the Independent JPEG Group wrote the code that compresses digital photos.

Hello, world, drawn as colored bars Hello, world Hello, world1978Coming soon

Brian Kernighan made this the first program people still teach. The 1978 C book made it famous.

The first web page, drawn as colored bars The first web page The first web pageComing soon

Tim Berners-Lee wrote the first website at info.cern.ch. The 1993 public-domain grant covers the software, not those words.

Linux start_kernel, drawn as colored bars Linux start_kernel Linux start_kernelComing soon

start_kernel is the function a Linux machine passes through as it boots.

Git, drawn as colored bars Git Git2005Coming soon

In 2005 Linus Torvalds wrote Git after BitKeeper fell through. The first commit calls it the information manager from hell.

Quake III inverse square root, drawn as colored bars Quake III inverse square root Quake III inverse square rootComing soon

Greg Walsh wrote the fast inverse square root. The constant is 0x5f3759df. It shipped in id Software's Quake III and is often miscredited to John Carmack.

SHA-256, drawn as colored bars SHA-256 SHA-256Coming soon

NIST published SHA-256 as FIPS 180. It is the hash inside Bitcoin and certificates.

TeX, drawn as colored bars TeX TeXComing soon

Donald Knuth wrote TeX, the program that typeset modern science.

Attention, drawn as colored bars Attention Attention2017Coming soon

In 2017 Vaswani and co-authors published Attention Is All You Need. That paper is the core of current AI.