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Joel Liu's Library tagged Opensource   View Popular

11 Sep 09

The technology behind Tornado, FriendFeed's web server - Bret Taylor's blog

  • Real-time services - Tornado supports large numbers of concurrent connections. It is easy to write real-time services via long polling or HTTP streaming with Tornado. Every active user of FriendFeed maintains an open connection to FriendFeed's servers.
21 May 09

JODConverter | Art of Solving

  • As a web service, invoked from your own application written in your favourite language (.NET, PHP, Python, Ruby, ...)
07 Mar 08

DIY Robotics: The Rise of Open Source Hardware

  • That means the promise of creating new physical devices as quickly as web apps are written is just around the corner.
  • Unlike with open source software, the business model is fairly simple for open source hardware -- publish the diagrams and documentation, sell the parts in kits at a mark-up and let tinkerers assemble the final product.
29 Jan 08

Arduino - HomePage

  • Arduino can sense the environment by receiving input from a variety of sensors
    and can affect its surroundings by controlling lights, motors, and other
    actuators. The microcontroller on the board is programmed using the Arduino
    programming language
    (based on Wiring) and the Arduino development environment (based on Processing).
    Arduino projects can be stand-alone or they can communicate with software on
    running on a computer (e.g. Flash, Processing, MaxMSP).
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