The official site with information and resources for programmers, implementers and others involved in computer globalization work.

Tests of CSS2 and CSS3 selectors, pseudoclasses and declarations, including compatibility information for Explorer, Mozilla, Safari, and Opera.

Professional blog of Peter-Paul Koch, freelance web developer and JavaScript guru, about web development and related topics.

An extremely small cross-browser DHTML API. JavaScript source code with explanation.

Generic Constraint Development Environment. Constraint solver implemented as C++ library. Main goals: modifiability, extensibility, speed. Features: integer and set variables, large constraint set, copying-based search. [Open Source, BSD]

Dynamically typed, stack-based language; has optimizing native compiler, automatic memory management, generational garbage collector, collections library, advanced features: higher-order programming, continuations, extensible syntax.

Home of Parrot Virtual Machine, made for dynamic languages, originally a target for Perl 6 compiler, hosts many language implementations in varied stages of completion: Tcl, Javascript, Ruby, Lua, Scheme, PHP, Python, Perl 6, APL, .NET. Open source.

A tool for collection, correlation, and visualizing software metrics. [Open source, MITL]

An implementation of the Java Network Launching Protocol (JNLP). [Open source, MPL 1.1]

The JavaScript section of Quirksmode.org; modelled to compliment the author’s book, “ppk on JavaScript”.