Language · 1972–now · Object Wave
Smalltalk
Everything is an object, the IDE is the world, and the web stole the ideas while HR never posted the job.
How Smalltalk mutated
Smalltalk mutated into the DNA of modern OOP and IDE culture while losing the market to Java and C++. Admiration remains high among people who used a real image-based environment. Adoption died when the runtime and licensing story could not beat free JVMs.
Compare with
Related
Language · 1995–now
Java
Write once, run everywhere — then enterprise forever. Still the backbone of serious backend estates.
Language · 2000–now
C# / .NET
Microsoft's managed stack grew up — cross-platform, open source, and still dominant in enterprise Windows shops.
Language · 1958–now
Lisp
Parentheses, macros, and AI winters. The language academics admire and enterprises politely ignore — until a dialect sneaks into their editor.