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Submission + - Node.js competition is getting strong! (

koper writes: The growing popularity of Node.js and Opa, which unify client and server-side coding, is a clear indication that the Web of today is too complex, and the programming model needs to be refined and simplified. While Node.js is an inventive framework based on an existing, popular language (JavaScript), Opa has a lot to offer for those willing to invest time in learning a new language. I hope you will explore these languages further.

Submission + - Developing an HTML5 Tetris game (

koper writes: "The Opa Developer Challenge just finished and the presentation of the winning apps starts today with the honorary mention of an HTML5-powered game of OpaTetris.
Opa is a new web programming language that distinguishes itself from the crowd by bringing static strong typing to the world of the web. It also produces, from a single source: all database queries, native server side code and client side Javascript and automates communication between the two."


Submission + - Web apps programming made easy. (

koper writes: "The new programming language Opa makes web programming easier by providing a one-tier one-language-for-everything approach. Now it goes one step further by providing a (very-minimalistic for now) web-based IDE that allows to compile & deploy Opa programs in one click in your web browser. Give it a spin!"

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"Conversion, fastidious Goddess, loves blood better than brick, and feasts most subtly on the human will." -- Virginia Woolf, "Mrs. Dalloway"