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Show HN: Another Markdown editor, but this one is a web app

https://marty.zalega.me/markdawn/
1•evilmarty•39m ago
I write a lot of notes, and Markdown is my preferred format. Apple Notes is my go-to for notes, but Vim was my choice for blogs and docs. That is, until I had to work with images.

I take lots of screenshots, and when working with Markdown, I find it such a pain to add a screenshot when I am writing. Apps like Confluence do this well, but I just want to use the editor on my local files, no cloud service.

This is what eventually drove me to create Markdawn. Just a simple and easy editor that requires no installation and is available when you need it. Add as many images and tables as you want, and then save the file. Work with rich text, no split-pane hassle. It works offline, has no backend, and persists state in case of accidental closures.

There are likely better Markdown editors, but this is available when you need it.

Towards a Risk Assessment of Malicious Skill Files in Coding Agents

https://arxiv.org/abs/2608.05223
2•Beko2210•2m ago•0 comments

Talos AI Agent Super Secure

https://github.com/talos-kernel/talos
1•kurdman007•2m ago•0 comments

Learning Augmented Heuristics

https://systems.seas.harvard.edu/blog/learning-augmented-heuristics/
1•1a1a11a•4m ago•0 comments

Brands Suddenly Care About Reddit. Redditors Don't Return the Feeling.

https://www.wsj.com/cmo-today/brands-suddenly-care-about-reddit-redditors-dont-return-the-feeling...
2•bookofjoe•4m ago•1 comments

Qwen 3.8 27B 4-bit designs an animated dolphin riding a bicycle SVG

https://twitter.com/1littlecoder/status/2088399639628431831
1•amrrs•6m ago•0 comments

How the World Was Wired

https://www.economist.com/culture/2026/08/12/how-the-world-was-wired
1•andsoitis•7m ago•0 comments

Show HN: Macsomnia – close your MacBook lid while keeping long jobs alive

https://github.com/iamdadzilla/Macsomnia
1•dadzilla•8m ago•0 comments

The case for overhauling American science

https://www.economist.com/by-invitation/2026/08/13/the-case-for-overhauling-american-science
2•andsoitis•9m ago•0 comments

Show HN: Kvcachescope – Why Nvidia-smi is blind to vLLM KV cache leaks

https://github.com/brian-mwirigi/kvcachescope
1•nesh23•10m ago•0 comments

A Framework for Solving the AI Data Center Energy Crisis

https://github.com/kikazamek999-eng/beyond-brute-force-scaling
1•KitKat42•10m ago•0 comments

Selling my production-ready 4-in-1 FastAPI AI Automation Suite ($8k)

https://www.indiehackers.com/post/selling-my-production-ready-4-in-1-fastapi-ai-automation-suite-...
1•dav77•11m ago•0 comments

Production-Ready FastAPI Back End Suite – Advanced RAG and SEO Automation ($8k)

https://www.indiehackers.com/post/for-sale-production-ready-fastapi-backend-suite-advanced-rag-se...
1•dav77•11m ago•0 comments

Backtesting Congress members stock trades by the disclosure date

https://investingpaths.com/tools/congress
2•ProdRatSuperior•12m ago•0 comments

Coding Magic the Gathering in C# – Part One – Why Build a Card Game in WinForms

https://www.youtube.com/watch?v=n7fhuIHD-gM
1•birdculture•12m ago•0 comments

OT Manual Operations Plan: What Manual Operation Buys You

https://www.emberot.com/resources/blog/ot-manual-operations-plan/
2•TheWiggles•15m ago•0 comments

Migraine Trail: Voice Migraine Tracker

https://migrainetrail.com/
1•zrmachar•17m ago•0 comments

Claude Fable 5 Having Fun

https://github.com/robss2020/claude-fable-5-having-fun
3•logicallee•19m ago•1 comments

Show HN: A prompt to check Supabase DB security

https://defencecore.com/audit
1•tornadorice•22m ago•0 comments

Where the Shadow Fell

https://eclipses.bogachev.fr/
1•davidbarker•23m ago•0 comments

France's Top Court Strikes Down Ban on Social Media for Children

https://www.nytimes.com/2026/08/14/world/europe/france-court-strikes-down-ban-social-media-childr...
2•timpera•31m ago•1 comments

We got content-defined chunking from 555 MB/s to 21 GB/s

https://www.plakar.io/posts/2025-07-11/introducing-go-cdc-chunkers-chunk-and-deduplicate-everything/
1•vcoisne•31m ago•0 comments

Digital Signal Processing Pioneer Bede Liu Dies at 91

https://spectrum.ieee.org/digital-signal-processing
2•sohkamyung•32m ago•0 comments

Stop sending me PRs; a rant

https://getsmall.xyz/post/cmstjfl9l000if70ljmpzr4va
4•trezm•33m ago•1 comments

Musk assembled a full-stack AI coding play while everyone watched benchmarks

https://pub.towardsai.net/grok-4-6-x-cursor-elon-musk-just-bought-his-way-into-the-ai-coding-war-...
4•glennall•36m ago•2 comments

Substack forces authors to use Pangram

https://www.reddit.com/r/Substack/comments/1v3rdpr/another_creepy_feature_of_the_pangram_ai/
2•behnamoh•38m ago•0 comments

1973 Concorde Eclipse Flight

https://en.wikipedia.org/wiki/1973_Concorde_eclipse_flight
1•aragonite•38m ago•0 comments

Show HN: Another Markdown editor, but this one is a web app

https://marty.zalega.me/markdawn/
1•evilmarty•39m ago•0 comments

RISC-V: They should have known better

https://dmitry.gr/?r=06.%20Thoughts&proj=12.%20RV
27•kaycebasques•42m ago•3 comments

Two slicks appear in Gulf as oil spill off Oman threatens disaster

https://www.reuters.com/business/environment/two-slicks-appear-gulf-huge-oil-spill-off-oman-threa...
2•Jtsummers•43m ago•0 comments

IDE Nostalgia: Programming NLS in 1972: Keyset, Mouse, and Viewspecs

https://davidsmaynard.com/blog/keyset
1•dmaynard•51m ago•0 comments