HackMD
@hackmdio

The knowledge base that connects teams and their agents Powered by Markdown 💜 Join the community: discord.gg/p8yT2kcQFC

hackmd.io
Joined September 2015
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HackMD
@hackmdio
Jul 8
your notes just found their people introducing Community: publish a note on HackMD and it joins a shared space where anyone can discover it, learn from it, and build on it knowledge that moves 💜 buff.ly/w2EMBN0

Introducing Community: A New Way to Share and Collaborate on HackMD - HackMD

Your public notes have always been shareable. Now they're discoverable. HackMD Community turns published notes into a shared space where you can explore what others are building, learn from real...

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your docs have chapters, give them a book 📖 create a book right from your HackMD workspace add sections and dividers to organize your notes set permissions easily through your folder see how it all comes together 👇
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imagine all the markdown collaboration that can happen using the new @meta vr glasses 😍
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HackMD retweeted
sahil soni
@soni_sahil_0
Sep 23
Ever opened a repo and the DESIGN.md was a mystery? 3 free browser‑based tools for DESIGN.md: - StackEdit – live markdown preview in the browser. - Dillinger – simple UI, export to .md. - HackMD – collaborative editing, great for design docs. I haven't found one that auto‑generates diagrams yet. #webdev #design #opensource #devtools #programming
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HackMD retweeted
Ali Gamal@AliDevEgy
Sep 22
I tested @typesafeai as a lightweight gate for assistant memory. The biggest lesson: decision quality matters more than model size. I reduced 24 noisy memory entries to 9 useful facts. Models advise. Humans approve irreversible actions. here @hackmdio hackmd.io/@Ali-G/Sk2_tZgcMg

I Gave My AI Assistant a Switchboard Instead of a Bigger Brain - HackMD

TypeSafe Jev does not write. It answers with probabilities. Here is what happened when I wired it into Hermes as a memory gate, with the real numbers, the mistake I made, and the rule I will not...

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your HackMD notes can now power your @astrodotbuild site 💜 Astro just published an official guide showing you how to use HackMD as a CMS write and collaborate in Markdown, fetch your content with the HackMD API, and publish it with Astro build it here ↓ buff.ly/q0kyg60

HackMD & Astro

Add content to your Astro project using HackMD as a CMS

docs.astro.build
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HackMD retweeted
Michael Wang@EastSun5566
Sep 22
Replying to @astrodotbuild
@astrodotbuild now has a guide for using @hackmdio as a CMS 🥳 docs.astro.build/en/guides/c…
https://docs.astro.build/en/guides/cms/hackmd/

ALT https://docs.astro.build/en/guides/cms/hackmd/

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HackMD retweeted
Michael Wang@EastSun5566
Sep 22
Replying to @astrodotbuild @hackmdio
A minimal repo: github.com/EastSun5566/astro…

GitHub - EastSun5566/astro-hackmd: A minimal Astro site that uses HackMD as a CMS.

A minimal Astro site that uses HackMD as a CMS. Contribute to EastSun5566/astro-hackmd development by creating an account on GitHub.

github.com
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import your .md files into HackMD and give your team one shared place to manage the knowledge powering your agents → collaborative → permissioned → governed by your team one home for the skills your agents depend on
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Book Mode is rebuilt add, reorder, and nest notes straight from the sidebar no syntax to memorize, no refresh to remember the notes were never the hard part, the table of contents was
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full details here: buff.ly/si9xOAs

Book Mode is rebuilt: build your book from the sidebar - HackMD

You can now add, rename, reorder, and nest everything in a HackMD book directly from the sidebar, with no Markdown syntax to memorize and no refresh to remember.

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the Actor Model sounded confusing when I first heard about it. after learning how it works, I decided to write a simple article explaining it with rust examples. here’s what I learned 👇🏾 hackmd.io/@0xsamuel/HkDYE58F…

Understanding the Actor Model: A Beginner’s Perspective - HackMD

When I first heard the words Actor Model, I honestly thought it had something to do with movie actors. After studying it, I discovered that it is actually a way of designing programs that need to...

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GOAT Network
@GOATNetwork
Sep 14
Formal determinism checks, independent audits, adversarial fuzzing, and machine-checked proofs in Lean 4 are how Ziren's security status is earned. GOAT rollup withdrawals are proven valid by Ziren and held open to challenge on Bitcoin through BitVM3, so this is a fundamental part of stack security. And the security horizon stretches far beyond today's adversaries. A network built to secure the next economy with Bitcoin has to outlive the quantum computer: validator consensus keys moving from secp256k1 to ML-DSA-65. The wider research is available at GOAT Research HackMD: hackmd.io/@goatresearch

GOAT Research - HackMD

Bitcoin-Secured Infrastructure for the Digital GOAT Network: https://goat.network

hackmd.io
ZKM
@ProjectZKM
Sep 14
Machine-checked proofs are becoming the standard for serious proof systems. Different systems need different properties pinned down. For a privacy protocol, zero knowledge is the product, so that is the property to prove. For a zkVM proving a Bitcoin bridge, the property that matters most is soundness: a proof that should not exist must be impossible to construct. Formal verification has been part of Ziren for more than a year - @VeridiseInc formally checked constraint determinism with Picus alongside a full independent audit, before @ConsensysAudits stress-tested the system. Ziren 2.0 extends this with machine-checked proofs in Lean 4.
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isaac@gokwatnenpin
Sep 15
check out my hackmd post on what we lerant @blockfuselabs on the 14/09/2026 hackmd.io/@XHChsMRtT0WJd8-jo…

Class report for backend fundamentals - HackMD

so we learnt about express installing it and initializing npm in a project and making it come with a tempelate

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Yesterday i started my Backend Journey @blockfuselabs and it's super amazing because we started with Express.js.. here's my @hackmdio link so you can read on what we did yesterday.. hackmd.io/@Timz/HJ287G8FMl

Express.js Setup and Backend Development Fundamentals - HackMD

Starting an advanced backend development class marks an important stage in the journey of becoming a software engineer. Backend development focuses on the part of an application that users generally...

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every note has a history now it has an API name a version, compare any two, roll a note back when your agent gets ambitious give it a try today: buff.ly/T8WIkvi
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Then I started an article series, just pouring out stuff I've learned so far, I've written two articles so far on consensus mechanisms, PoS, PoA and PBFT. I'll write maybe one or two more as I've been reading about these pieces of gud tek. You can check them out on Hackmd here: hackmd.io/@0takuc0mrade/rJsl… hackmd.io/@0takuc0mrade/S1xA…

What even are consensus mechanisms? - HackMD

My thought piece on consensus mechanisms

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I’ve been learning about different blockchain consensus mechanisms: Proof of Work, Proof of Stake, DPoS and Proof of Authority. I wrote a beginner-friendly article sharing what I understood from each one. @hackmdio read here: hackmd.io/@0xsamuel/HJHhLsVY…
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HackMD retweeted
りあん@rian_tkb
Sep 9
github.com/riantkb/hackmd_au… hackmd の各ユーザーの色が似てて判別に困る、ということがそこそこ頻繁にあったので、色を自由に指定できる userscript を（AI が）作りました

GitHub - riantkb/hackmd_author_colors

Contribute to riantkb/hackmd_author_colors development by creating an account on GitHub.

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You can also use a VS Code extension to live-edit with HackMD. I use a symlink to keep the note in both my Obsidian vault and my external git repo. See more below for how I do that. ssp.sh/brain/add-external-fo…

Add Blog/Book to my Obsidian Vault via Symlink

This is a note about how I link my book and Blog to my Obsidian Second Brain Vault. Both of the folders are git repos that usually I edit in a separate Vault or with Neovim.

ssp.sh
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I just saw a question on Reddit: How do I replicate Google Docs in Obsidian? I use a Git repo with GitHub and HackMD. HackMD acts as the Google Docs for collaboration. Git lets me push and pull between my personal, private Obsidian and the collaborative HackMD. Works great if there aren't too many changes. ssp.sh/brain/hackmd/
Collaborate with Google Docs Like style with Obsidian.

ALT Collaborate with Google Docs Like style with Obsidian.

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