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Products that do what Are you an old school demoscene programmers? Come take a look does

1. 1IR
   I recreated 90s Mode X demoscene effects in JavaScript and Canvas▲189

   After 25 years of writing software, I was feeling nostalgic for the kinds of things that got me into programming in the first place: the old DOS demoscene. I spent a weekend seeing if I could recapture some of that INT 13H VGA magic using today's web tech, but with the old-school constraints of doing it from scratch. The result is this portfolio of ten classic effects running in a single HTML file. It's all vanilla JavaScript writing to a element, with no external libraries. It was a fun challenge to implement things like: * The color palette cycling and smooth fading in the Plasma demo. *…

   2025 · jdfio.com

2. 2AO
   An Open Retro RPG Game Maker in Python▲215

   2016 · github.com

3. 3AW
   A WebAssembly game demo▲251

   2017 · funkykarts.rocks

4. 4IM
   I made a resume generator for developers▲265

   2019 · bytevitae.com

5. 5
   Code Doodles▲84

   See an amazing code demo on every new tab

   2015

6. 6ID
   Introducing DemoKit: Scriptable Product Demos▲32

   2016 · blog.runkit.com

7. 7FA
   Free and open-source home for art made with code▲144

   2018 · shadergif.com

8. 8EB
   Emulator-Backed Remakes, a new way to make classic game remakes▲87

   2014 · gabrielgambetta.com

9. 9DA
   Disassembling a C64 Game from Scratch: Jeff Minter's Gridrunner▲66

   2020 · github.com

10. 10AC
    A cool live demo feature▲40

    2013 · demo.webengage.com

11. 11
    TheCodePlayer▲108

    Timelapse video walkthroughs of cool stuff created with code

    2014

12. 12AD
    A Demo IDE for Scheme▲97

    2019 · kennethfriedman.org

13. 13UV
    Uncanny Valley – Interactive WebGL and WebAudio Demo▲38

    2015 · fractalfantasy.net

14. 14WT
    Waveform – Take Your Programmer Art to the Next Level▲11

    2017 · waveform3d.com

15. 15CI
    Correly – Interactive Video Demos▲26

    2019 · correly.com

16. 16CA
    Codementor AMA for Developers▲19

    2015 · codementor.io

17. 17IS
    It's a Live: Make live coding demos perfect by killing them▲8

    2020 · gitlab.com

18. 18HW
    How we built our interactive demo walk-through▲20

    2018 · trevor.io

19. 19MO
    Making of the Breaking Bad logo (CSS/SVG/JavaScript) as a Codecast▲46

    2012 · cssdeck.com

20. 20CM
    Codeposters – making code into art▲8

    2016 · codeposters.io

21. 21IM
    I made a screen recorder for developers▲17

    2020 · vasai.app

22. 22IA
    Implement a retro game in JavaScript with MakeCode Arcade style sprites▲32

    2020 · codeguppy.com

23. 23DA
    DevFreeCasts – A collection of free screencasts for developers▲29

    2016 · devfreecasts.github.io

24. 24MC
    Making Coding Fun Again▲6

    2013 · codeathing.com

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