SNOBOL: How SNOBOL String Pattern Matching Works
SNOBOL was a string-processing language created at Bell Labs in 1962. Its pattern matching, refined in SNOBOL4, was decades ahead of its time.
Scripting & Automation
How Aho, Weinberger and Kernighan Created AWK
AWK was created at Bell Labs in 1977 for quick text processing. Its pattern-action model still makes it one of the handiest tools on any Unix system.
Perl History: Why Perl Is Known as Internet Duct Tape
Larry Wall released Perl in 1987 to tame text reports. A decade later it was holding the early web together, one CGI script at a time.
Tcl Explained: Why Everything Is a String in Tcl
John Ousterhout built Tcl at Berkeley in 1988 as a reusable command language for tools. Its radical rule that everything is a string still shapes how it works.
Python: Why Python Uses Indentation Instead of Curly Braces
Guido van Rossum released Python in 1991, borrowing indentation-based blocks from ABC. That choice still defines how Python code looks and reads.
Lua: Why Lua Is So Popular for Game Scripting
Lua was created in 1993 at PUC-Rio in Brazil as a small embeddable language. Its size and speed made it the scripting layer of choice for game engines.
