CDE Software Systems Corp - MUMPS programming available for Intersystems DTM-PC and DT-MAX platforms available to the greater Chicago and Milwaukee metro areas.
Dollar Next Ltd. - 'M' experience since 1980. Database, system and project design/specification on offer, along with analysis, programming and testing.
Forest Software - A software house specialising in M (Mumps). It was formed in 1983 and can provide systems design, programming and support of M based systems.
George James Software - supply application development, consulting, training and support services and add-in tools for Caché and related M Technologies.
GT.M Database Technology from Sanchez - GT.M[tm] is a high-performance database engine. Optimized for transaction processing, GT.M is also an application development platform and a compiler for the ANSI/ISO standard M language. GT.M. is free to users on the x86 GNU/Linux platform.
Hello, World program - Simple example of MUMPS program.
InterSystems M Technologies - A forum and web site for users of InterSystems tools and M in general
M FAQs - Frequently Asked Questions about M/MUMPS
M Info Source - the Mumps, Cache and M grand central. Home of M Web Magazine. Links, programs, articles and more.
M Technology Association United Kingdom and Ireland (MUG-UK& I) - A non-profit educational organisation. Its aims are to further the utilisation, improvement and understanding of Cache and the M Technology language and its dissemination within the UK and Ireland.
M User Group Deutschland - The German MUG (in German, of course)
M Web Magazine: "Welcome" - The web's only (now-defunct) M zine.
M21 - An implementation of the M language/database for the 21st Century.
MDC (MUMPS Development Committee) - Home Page, MUMPS Language Description, MWAPI, OMI.
MSM-Workstation - Information about MSM-WS, an M implementation for Win32
MTRC - has info about the MUMPS (M) computer language. Features include an M Job Opportunities database, the M User Directory, and links about MUMPS.
Mumps Language Compiler - A free Mumps compiler and interpreter for Linux, Solaris, and Windows.
MUMPS of Georgia Homepage - MUMPS of Georgia users group. Explore the language known as M Technology.
M[UMPS] by Example - An online copy of part of a book by the same name
The Genesis of MUMPS and MUG - The story of the creation of the MUMPS programming language at The Massachusetts General Hospital, and its development into a procedural, interpreted general-purpose programming language oriented towards database applications. By Glen Steinbach.
The oMega Project - An open source implementation of M-Technology+ for Linux