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OpenClaw Is Changing My Life

https://reorx.com/blog/openclaw-is-changing-my-life/
1•novoreorx•2m ago•0 comments

Everything you need to know about lasers in one photo

https://commons.wikimedia.org/wiki/File:Commercial_laser_lines.svg
1•mahirsaid•4m ago•0 comments

SCOTUS to decide if 1988 video tape privacy law applies to internet uses

https://www.jurist.org/news/2026/01/us-supreme-court-to-decide-if-1988-video-tape-privacy-law-app...
1•voxadam•5m ago•0 comments

Epstein files reveal deeper ties to scientists than previously known

https://www.nature.com/articles/d41586-026-00388-0
1•XzetaU8•12m ago•0 comments

Red teamers arrested conducting a penetration test

https://www.infosecinstitute.com/podcast/red-teamers-arrested-conducting-a-penetration-test/
1•begueradj•19m ago•0 comments

Show HN: Open-source AI powered Kubernetes IDE

https://github.com/agentkube/agentkube
1•saiyampathak•23m ago•0 comments

Show HN: Lucid – Use LLM hallucination to generate verified software specs

https://github.com/gtsbahamas/hallucination-reversing-system
1•tywells•25m ago•0 comments

AI Doesn't Write Every Framework Equally Well

https://x.com/SevenviewSteve/article/2019601506429730976
1•Osiris30•29m ago•0 comments

Aisbf – an intelligent routing proxy for OpenAI compatible clients

https://pypi.org/project/aisbf/
1•nextime•29m ago•1 comments

Let's handle 1M requests per second

https://www.youtube.com/watch?v=W4EwfEU8CGA
1•4pkjai•30m ago•0 comments

OpenClaw Partners with VirusTotal for Skill Security

https://openclaw.ai/blog/virustotal-partnership
1•zhizhenchi•31m ago•0 comments

Goal: Ship 1M Lines of Code Daily

2•feastingonslop•41m ago•0 comments

Show HN: Codex-mem, 90% fewer tokens for Codex

https://github.com/StartripAI/codex-mem
1•alfredray•44m ago•0 comments

FastLangML: FastLangML:Context‑aware lang detector for short conversational text

https://github.com/pnrajan/fastlangml
1•sachuin23•47m ago•1 comments

LineageOS 23.2

https://lineageos.org/Changelog-31/
1•pentagrama•50m ago•0 comments

Crypto Deposit Frauds

2•wwdesouza•51m ago•0 comments

Substack makes money from hosting Nazi newsletters

https://www.theguardian.com/media/2026/feb/07/revealed-how-substack-makes-money-from-hosting-nazi...
3•lostlogin•51m ago•0 comments

Framing an LLM as a safety researcher changes its language, not its judgement

https://lab.fukami.eu/LLMAAJ
1•dogacel•54m ago•0 comments

Are there anyone interested about a creator economy startup

1•Nejana•55m ago•0 comments

Show HN: Skill Lab – CLI tool for testing and quality scoring agent skills

https://github.com/8ddieHu0314/Skill-Lab
1•qu4rk5314•56m ago•0 comments

2003: What is Google's Ultimate Goal? [video]

https://www.youtube.com/watch?v=xqdi1xjtys4
1•1659447091•56m ago•0 comments

Roger Ebert Reviews "The Shawshank Redemption"

https://www.rogerebert.com/reviews/great-movie-the-shawshank-redemption-1994
1•monero-xmr•58m ago•0 comments

Busy Months in KDE Linux

https://pointieststick.com/2026/02/06/busy-months-in-kde-linux/
1•todsacerdoti•58m ago•0 comments

Zram as Swap

https://wiki.archlinux.org/title/Zram#Usage_as_swap
1•seansh•1h ago•1 comments

Green’s Dictionary of Slang - Five hundred years of the vulgar tongue

https://greensdictofslang.com/
1•mxfh•1h ago•0 comments

Nvidia CEO Says AI Capital Spending Is Appropriate, Sustainable

https://www.bloomberg.com/news/articles/2026-02-06/nvidia-ceo-says-ai-capital-spending-is-appropr...
1•virgildotcodes•1h ago•3 comments

Show HN: StyloShare – privacy-first anonymous file sharing with zero sign-up

https://www.styloshare.com
1•stylofront•1h ago•0 comments

Part 1 the Persistent Vault Issue: Your Encryption Strategy Has a Shelf Life

1•PhantomKey•1h ago•0 comments

Show HN: Teleop_xr – Modular WebXR solution for bimanual robot teleoperation

https://github.com/qrafty-ai/teleop_xr
1•playercc7•1h ago•1 comments

The Highest Exam: How the Gaokao Shapes China

https://www.lrb.co.uk/the-paper/v48/n02/iza-ding/studying-is-harmful
2•mitchbob•1h ago•1 comments
Open in hackernews

Show HN: Write lead sheets in a Markdown way and transpose in a second

https://cord.land/landing
28•ivanhsu•6mo ago
Hey HN,

I'm a software engineer with a passion for playing guitar. (https://ivanhsu.co)

In the software industry, we use clever plain-text syntaxes like Markdown and Mermaid to handle complex layouts. This lets us focus on the content itself and quickly produce beautifully formatted documents.

Isn't sheet music and chord charts just another form of documentation in the world of music?

That's why I created Cord Land https://cord.land/landing ! It's a website where you can quickly generate lead sheets and draw chord charts using plain text.

Even better, it can automatically transpose songs! Just write in one key, and it can be instantly converted it to any of the other 11 keys you want.

I've implemented a new syntax called Corduroy, an extension of ChordPro syntax specifically designed for guitarists. Besides showing chord names above lyrics, you can also customize chord charts. For example, `%x32o1o%` will automatically draw a C major chord in the first position!

Feel free to try it out here: https://cord.land/landing#playground For more usage details, please refer to: https://cord.land/tutorial

The name "Cord Land" comes from "Cord" and "Chord" being homophones, representing chords.

Let's keep our passion for playing guitar alive, even after work!

Ivan Hsu

Comments

1attice•6mo ago
I was relieved to see this was about music; I was going to say that printing using leaded sheets using markdown is unlikely to be RoHS
ivanhsu•5mo ago
Yes, Chord Land is indeed about music! Hope you enjoy it!
nixpulvis•6mo ago
Formatting is pretty broken on iOS safari.
ivanhsu•5mo ago
Are you referring to the editor? I haven’t implemented syntax auto-formatting yet.
camtarn•6mo ago
Really cool project - I'm always a fan of things which make writing music in plain text easier.

It looks pretty bad on Android Chrome, sadly - when a tab block is attached to a word it seems to make a large gap between the first letter of the word and the rest of it. Hope it's an easy fix.

ivanhsu•5mo ago
Thank you for your response. I've also noticed the spacing issue and am still working on a solution. The space is determined by the width of the chord chart, which I designed to prevent consecutive charts from overlapping. Since this isn't a common issue, I’m considering using absolute positioning to address it.