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Show HN: md0 - Simple Markdown Subset

https://md0.fyi
2•remywang•1h ago

Comments

remywang•1h ago
I needed some format that's easy to parse and render for an embedded browser, so I pulled out a very simple subset of markdown's syntax. As soon as it's done I realized I just wrote a spec for HN comments :)

If you know the [gemtext][1] format for the [gemini][2] protocol, md0 is basically that but supports inline links and happens to also be valid markdown. Oh, and this post is also valid md0. You can see it in action on [Playdate][3] here:

![md0 on Playdate][4]

[1]: https://geminiprotocol.net/docs/gemtext-specification.gmi [2]: https://en.wikipedia.org/wiki/Gemini_(protocol) [3]: https://play.date [4]: https://github.com/remysucre/ORBIT/blob/main/demo.gif

Show HN: TunnelBuddy – Share your internet via HTTPS proxy over WebRTC

https://www.tunnelbuddy.net/
1•xrmagnum•2m ago•0 comments

Ten years and 100B dollars later: where is Meta's metaverse?

https://www.heise.de/en/background/Ten-years-and-100-billion-dollars-later-where-is-Meta-s-metave...
2•Prunkton•10m ago•1 comments

Comparing the run-time performance of Fil-C and ASAN

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1•ingve•10m ago•0 comments

Show HN: HashCodeTools – 17 Free Privacy-Focused Dev Tools

https://hashcodetools.com/
1•rsunnythota•14m ago•0 comments

Meta Replaced the Native WhatsApp for Windows 11 with a Shitty Web App

https://daringfireball.net/2025/11/meta_whatsapp_windows_shitty_web_app
1•SoKamil•15m ago•0 comments

Examining the cognitive and mental health correlates of short-form video use

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1•ksec•18m ago•0 comments

Personal Business

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1•vinhnx•20m ago•0 comments

Poet-Diplomat

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Rusty sudo holes quickly welded shut

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2•weinzierl•24m ago•0 comments

New Vatican document examines potential and risks of AI (Jan, 2025)

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1•totetsu•29m ago•0 comments

Day 45, Term Sheet Signed

https://supremefounder.com/term-sheet-signed.html
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Tube: A subway route planner in Dyalog APL (2011)

https://dfns.dyalog.com/tube_n_index.htm
1•shawa_a_a•32m ago•0 comments

Show HN: Facebook Album Downloader

https://chromewebstore.google.com/detail/facebook-album-downloader/dooboogmafemmhgfpkgjnliiplbipbgm
1•qwikhost•37m ago•0 comments

Western Digital's Ultrastar Data102 Holds 102 Drives for Up to 3.26 PB Capacity

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1•ksec•39m ago•1 comments

An exposed .git folder let us dox a phishing campaign

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Why Reality Has a Well-Known Math Bias

https://linch.substack.com/p/why-reality-has-a-well-known-math
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3•mpweiher•51m ago•2 comments

Show HN: Wiki&Database for Escape from Duckov Game

https://duckovwiki.org
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If you've been burned by WireGuard meshes in real infra

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3•TMWNN•1h ago•1 comments

Dotcommand: Save, view, copy, manage your frequently used commands in VS Code

https://github.com/kareem2099/dotcommand
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Time, space, memory and brain–body rhythms

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Relating Natural Language Aptitude to Learning Programming Languages

https://www.nature.com/articles/s41598-020-60661-8
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New Login Verification for TOTP-Based Logins

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Who Invented Transformer Neural Networks?

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Nacirema

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The Joy of Rediscovering Perl

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AI and Animal Communication?

https://rodgercuddington.substack.com/p/what-280-million-cat-meows-taught
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Create Custom Mini Apps with AI in Under 3 Minutes

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1•SyntexCo•1h ago•0 comments

Jonathan Blow on Programming Lnaguage Design

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2•todsacerdoti•1h ago•0 comments