imperative programming

216 programming languages

Language	First appeared	Developer
Perl Data Language	1996	Karl Glazebrook
Phoenix Object Basic	—	—
PHP	1995	Rasmus Lerdorf, Zeev Suraski, Andi Gutmans, Perforce Zend, PHP Group
PILOT	1968	—
PL/C	1973	Cornell University
PL/I	1964	IBM
PL360	1966	—
PLEX	—	Göran Hemdahl, Ericsson
Pliant	1999	—
Plus	1976	University of British Columbia
Power Fx	—	—
PowerShell	2006	Microsoft
Programming Language for Business	1972	—
PROMAL	1984	—
Python	1991	Python Software Foundation, Guido van Rossum
P′′	1964	—
Q#	2017	Microsoft Quantum Architectures and Computation group, Microsoft
QuakeC	1996	Id Software
R	1993	—
Raku	2015	Audrey Tang, Larry Wall
Rc	1989	Bell Labs
REBOL	1997	—
Red	2011	Nenad Rakocevic
Ring	2016	Mahmoud Samir Fayed
Rocky Mountain BASIC	—	—
RTL/2	1972	John Barnes
Ruby	1995	Yukihiro Matsumoto
Rust	2006	Mozilla, Rust Foundation, Graydon Hoare
S	1976	John Chambers
S3	—	International Computers Limited
Scala	2004	École polytechnique fédérale de Lausanne, Martin Odersky
Scheme	1975	—
Script.NET	—	Microsoft
Seed7	2005	—
SETL	1969	Courant Institute School of Mathematics, Computing, and Data Science
Silq	2020	ETH Zurich
Simula	1962	Kristen Nygaard
Sinclair BASIC	—	—
SMALL	1980	—
SNAP	—	—
Snek	—	Keith Packard
SNOBOL	1962	Bell Labs
Source	2017	—
SP/k	1974	Ric Holt, James Cordy
Speakeasy	1964	—
Split-C	—	—
Squirrel	2003	—
Standard ML	1983	Robin Milner