Decker: A Modern Multimedia Platform Reviving the HyperCard Legacy
I created Decker to bring back the simplicity and creative freedom of HyperCard with modern improvements like deep undo history and touchscreen support. This open-source tool lets anyone build interactive documents, games, and E-Zines using a nostalgic ditherpunk aesthetic. You can script complex behaviors with Lil, a unique language blending Lua and Q, and share your work as standalone HTML files without any ads or telemetry.
Build something that makes you happy.
- zeroq
I'm afraid that HyperCard is too old for broader audience to be able to grasp how extraordinary experience it was providing.
As a 6-7yo I had a collection of English words, stored with my own definitions and pronunciations, using basic building blocks, and it was as easy and intuitive as writing these words in my notebook.
People used the same building primitives to make real games or stuff like accounting applications.
And the best part - at that time it didn't looked cheap.
This one is really hard to describe - it's the same uncanny valley that makes small village in Fallout 1 feel massive and full of people despite it taking two screens with just few sprites running around, while full blown 3D world of Fallout 3, with real buildings and voice overs felt flat, soulless and empty.
- mbreese
Is there a place these days for interfaces like this? I’m thinking about self contained applications like HyperCard stacks, but also FileMaker databases or even Access databases where we had interfaces linked to a database all as a self contained application. These tools with scripting languages powered a ton of small business applications. I know a lab I worked with was still using FileMaker databases up until a few years ago. These were user developed applications, done by people who may have been a bit technical, but who didn’t to know a full programming language.
If you’re a small shop and have a need for a little database, what do you use? Is there a default now? Notion?
- tomhow
Previously:
Decker: A reincarnation of HyperCard with 1-bit graphics - https://news.ycombinator.com/item?id=40292181 - May 2024 (78 comments)
Decker – A HyperCard Replacement - https://news.ycombinator.com/item?id=38985409 - Jan 2024 (36 comments)
Decker, a platform that builds on the legacy of Hypercard and classic macOS - https://news.ycombinator.com/item?id=33377964 - Oct 2022 (88 comments)
- donohoe
I miss HyperCard and I love projects like this at a nostalgia level - but if you're going to have aspirations that this is useful today (2026) with a real project then its a complete waste of time.
I want HyperCard where I can build out a stack or whatever and actually present it to people as a real and tangible thing. I love living in the past as much as anyone else, but this is a little disappointing.
- josters
This reminds me of LiveCode[1] (aka Revolution and MetaCard) which I’ve used quite a bit about a decade ago. Was also inspired by HyperCard. Just checked their site again and it seems they’ve discontinued the open source version and have pivoted to an AI-assisted drag and drop UI builder.