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Show HN: Learn OCaml, exercises checked by WASM in browser

https://ocamllearn.vercel.app
1•ioma8•58m ago
Hi. I do not know OCaml. But wanted to learn it. With help of Claude Code I did this online interactive course. Runs WASM OCaml compiler in the browser to check your answers. Proven useful. Curious if any seasoned OCaml writers can point any issues in it.

Here is gh repo which has the interactive course also in TUI variant: https://github.com/ioma8/ocaml-learn

Y Combinator Paxel

https://paxel.ycombinator.com/
1•flippant•3m ago•0 comments

Show HN: A DNA motif/feature scanner on a single Cloudflare Worker, in Rust

https://github.com/dhruvkjain/argus-ligand
1•dhruvkjain•3m ago•0 comments

LAPD lets contract with surveillance giant Flock expire

https://techcrunch.com/2026/07/13/lapd-lets-contract-with-surveillance-giant-flock-expire-citing-...
1•forks•3m ago•1 comments

CATL Debuts First Field-Validated Sodium-Ion Bess

https://www.catl.com/en/news/6861.html
1•ksec•3m ago•1 comments

Show HN: A developer tool guide for AI coding agents (900 tools and counting)

https://zairalabs.ai/guide/
1•harkdif•5m ago•1 comments

Show HN: WaitToUnlock – Lock yourself out of iOS ScreenTime

https://waittounlock.com/
4•shorekey•7m ago•0 comments

Show HN: Yes-Brainer – A council of LLMs that debate in the browser, BYOK

https://yesbrainer.ai/
1•trekhleb•7m ago•0 comments

The Verge

https://www.theverge.com
1•MO_Emara•7m ago•0 comments

Scissors, Glue, and AI

https://huntersoftwareconsulting.com/posts/2026-07-12-scissors-and-glue/
1•mooreds•7m ago•0 comments

Show HN: TrialCompass – Patient friendly clinical trial finder for blood cancer

https://trialcompass.app/
1•asinghal07•9m ago•0 comments

Gnome OS Creating "Test Center" for Experiment Software

https://www.phoronix.com/news/GNOME-OS-Test-Center
1•rbanffy•9m ago•0 comments

TypeAnywhere A semi-transparent type test you can toggle on top of anything [video]

https://www.youtube.com/watch?v=rpwxuJcWbOY
1•ssultan007•10m ago•1 comments

Energy Engineer Explains: Math Behind "AI Will Take Your Job" Is Laughably Wrong [video]

https://www.youtube.com/watch?v=sQGZXrzykpU
1•Geekette•11m ago•0 comments

'We're Fighting Satan': The War to Save Bees from a Hornet Invasion

https://www.nytimes.com/2026/07/13/science/south-carolina-yellow-legged-hornets.html
1•mooreds•12m ago•0 comments

A Slower AI Payoff Would Be Everyone's Problem

https://www.apollo.com/wealth/insights-news/insights/daily-spark/a-slower-ai-payoff-would-be-ever...
1•mooreds•12m ago•0 comments

It's an AI web, and we're just rats in the walls

https://www.theregister.com/columnists/2026/07/12/its-an-ai-web-and-were-just-rats-in-the-walls/5...
1•CrankyBear•13m ago•0 comments

Coding with GLM 5.2 on OpenCode for a flat $20/month

https://meshintelligence.substack.com/p/how-to-glm-52-on-opencode
1•meshintel•14m ago•0 comments

RecoverFlow – recovers failed Stripe payments, you pay only on recovery

https://recoverflow.org
1•BruceM2007•14m ago•0 comments

FCC approves orbital space mirrors, first test satellites will launch this year

https://www.tomshardware.com/tech-industry/fcc-approves-orbital-space-mirrors-first-test-satellit...
1•rbanffy•14m ago•0 comments

From Eurovision to NATO, Canada Edges Closer to Europe

https://www.newsweek.com/eurovision-nato-canada-edges-closer-europe-12181443
2•doener•15m ago•0 comments

GLP-1 implant is the latest bet to help patients maintain their weight loss

https://www.cnbc.com/2026/07/11/glp-1-implant-from-vivani-medical-aims-to-help-patients-stay-on-t...
1•gscott•18m ago•0 comments

Woodruff: You shouldn't trust trusted publishing

https://lwn.net/Articles/1081690/
2•jruohonen•18m ago•1 comments

Extension that replaces clickbait YouTube thumbs and titles via transcript

https://chromewebstore.google.com/detail/face-value/kogpodijhdpkdnahicgmnncdibiagkge
1•victor805•21m ago•0 comments

Trump says the US controls the Strait of Hormuz and should get paid for it

https://www.reuters.com/world/middle-east/trump-says-us-will-control-strait-hormuz-get-paid-it-20...
5•justacrow•21m ago•4 comments

From A.I To The Deep State, Michel Foucault foresaw it all

https://www.nytimes.com/2026/07/10/books/review/michel-foucault-ai-tech-power.html
1•bryanrasmussen•21m ago•1 comments

There Are Databases Everywhere for Those with the Eyes to See

https://buttondown.com/jaffray/archive/there-are-databases-everywhere-for-those-with-the/
1•ibobev•22m ago•0 comments

Build email automation in n8n that works – MailKite

https://mailkite.dev/blog/n8n-email-automation-webhook/
3•gabe_karina•22m ago•0 comments

The art and engineering of Sega CD Silpheed

https://fabiensanglard.net/silpheed/index.html
8•ibobev•23m ago•0 comments

Auth and Curl

https://taonaw.com/2026/07/10/auth-and-curl.html
2•speckx•24m ago•0 comments

Joys of cancelling a TBB task group

https://aras-p.info/blog/2026/06/28/Joys-of-cancelling-a-TBB-task-group/
2•ibobev•24m ago•0 comments