object-oriented programming

241 programming languages

Language	First appeared	Developer
Oaklisp	1986	—
Oberon	1987	Niklaus Wirth
Oberon-2	1991	Niklaus Wirth
Object Lisp	—	—
Object Oberon	1990	—
Object Pascal	1986	Larry Tesler, Niklaus Wirth, Apple Inc., Borland
Object REXX	1988	IBM
Objective-C	1984	—
Objective-J	2008	—
Obliq	1993	—
OCaml	1996	Institut National de Recherche en Informatique et en Automatique
OpenCL	2009	Khronos Group
OpenEdge Advanced Business Language	—	Progress Software
OptimJ	2006	—
Oxygene	2005	RemObjects Software
Oz	1991	—
ParaSail	2009	—
Pascal Script	2000	RemObjects Software
PascalABC.NET	2007	—
PeopleCode	—	Oracle Corporation
Pharo	2008	—
Phoenix Object Basic	—	—
PHP	1995	Rasmus Lerdorf, Zeev Suraski, Andi Gutmans, Perforce Zend, PHP Group
PicoLisp	1988	Alexander Burger
Pike	1994	—
Pnuts	1997	—
Pony	—	—
Powerscript	1992	PowerSoft Corp.
PowerShell	2006	Microsoft
Processing	2001	Processing Foundation
Profile Scripting Language	1998	—
Prograph	1983	—
ProvideX	1992	Sage Group
Python	1991	Python Software Foundation, Guido van Rossum
Python for S60	—	Python Software Foundation
Qore	—	David Nichols
R	1993	—
Racket	1995	Matthias Felleisen
Raku	2015	Audrey Tang, Larry Wall
Ring	2016	Mahmoud Samir Fayed
ROOP	1995	—
RPL	1984	—
Ruby	1995	Yukihiro Matsumoto
RUR-PLE	2004	—
Rust	2006	Mozilla, Rust Foundation, Graydon Hoare
S	1976	John Chambers
S2	1999	Martin Atkins, Brad Fitzpatrick
Sather	1990	GNU Project