fp.

Promptblock – detect prompt injections in GitHub issues

https://ryandens.github.io/promptblock/

1•rdens1•41s ago•1 comments

Show HN: I Built an MCP Server in 200 Lines of Go (and Claude Became 10x Useful)

https://medium.com/dev-genius/i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-more...

1•cheikhshift•2m ago•0 comments

Show HN: Wirewright, an experimental symbolic physics environment

https://github.com/wirewright/wirewright

1•homonoidian•6m ago•0 comments

HiFi/Stereo Review-Stereo Review – Audiophile Magazine from 1958 to 1999

https://www.worldradiohistory.com/Archive-All-Audio/HiFI-Stereo-Review.htm

1•PopAlongKid•13m ago•1 comments

Show HN: Phileas – Local-first long-term memory for the AI you chat with

https://github.com/alexajuno/phileas

1•alexajuno•14m ago•0 comments

Jets were 300 feet apart in Boston close call that forced Delta flight to abort

https://www.pbs.org/newshour/nation/jets-were-300-feet-apart-in-boston-close-call-that-forced-del...

1•abixb•15m ago•0 comments

New Super Pac Aims to Rally Tech Workers to Help Limit A.I

https://www.nytimes.com/2026/06/18/technology/ai-super-pac-guardrails-alliance.html

3•reasonableklout•16m ago•0 comments

Napoleon Was a Guitarist

https://www.yamaha.com/en/musical_instrument_guide/classical_guitar/trivia/

2•thunderbong•25m ago•0 comments

Bean – a portable convergence gate for agent work

https://github.com/grainulation/bean/

3•woptober•31m ago•0 comments

Spas Were a Mistake (2022)

https://gomakethings.com/articles/spas-were-a-mistake/

1•kristianp•32m ago•0 comments

FoodFavs

https://foodfavs-euq7bgdf.manus.space/

1•pteridactlecdt•33m ago•0 comments

Show HN: TaxLens – free lodging-tax API for hotels, OTAs, and property managers

https://taxlens.getdynamiq.ai

1•vitalii-duk•34m ago•0 comments

A dead simple personal website engine for developers focused on simplicity

https://github.com/iam-mhaseeb/koji

3•iamhaseeb•37m ago•0 comments

Nix-build in under 100 lines

https://fzakaria.com/2026/06/21/nix-build-in-under-100-lines

2•undeveloper•38m ago•0 comments

AStarGrid2D in Godot 4: The Complete Reference

https://vav-labs.com/blog/astargrid2d-complete-reference/

2•Vav-Labs•39m ago•0 comments

Show HN: ANMA, boundary contracts for cheaper AI coding agents

https://github.com/anma-labs/anma

1•nxy•40m ago•0 comments

Show HN: AI Colours

https://github.com/pilotpirxie/ai-colours

1•__natty__•40m ago•0 comments

Ask HN: What would justify writting an OS kernel in 2026?

3•alonsovm44•42m ago•2 comments

Show HN: PeekAI – Local-first observability for Python AI agents

https://github.com/oussamaKH63/peekai

2•ousskh63•43m ago•0 comments

Petition against Meta's employee training data collection for ML models

https://mcipetition.com/

2•reasonableklout•47m ago•0 comments

Show HN: Lupen – an itemized, verified receipt for Claude Code and Codex spend

https://github.com/momoraul/Lupen

1•momoraul•49m ago•0 comments

Riddle solved: Why was Roman concrete so durable? (2023)

https://news.mit.edu/2023/roman-concrete-durability-lime-casts-0106

1•Jakob•50m ago•0 comments

Tech Workers Are Fighting Against Silicon Valley's AI Push

https://www.techpolicy.press/tech-workers-are-fighting-against-silicon-valleys-ai-push/

6•reasonableklout•51m ago•1 comments

Falcon GX the most powerful brand engineering tool

https://falcon.so/

1•cts-i-cts-d•52m ago•0 comments

China's Z.ai open-sourced a frontier coding model as Washington bans it rival

https://startupfortune.com/chinas-zai-open-sourced-a-frontier-coding-model-the-same-day-washingto...

3•insanetech•52m ago•1 comments

Machine Studying

https://jacobxli.com/blog/2026/machine-studying/

1•meander_water•55m ago•0 comments

PivCo-Huffman "Merge" Operations

https://fgiesen.wordpress.com/2026/06/21/pivco-huffman-merge-operations/

1•luu•55m ago•0 comments

Against the Survival of the Prettiest

https://worksinprogress.co/issue/against-the-survival-of-the-prettiest/

1•Jimmc414•56m ago•0 comments

The Parent Uprising Against Screen Time at School

https://www.wsj.com/us-news/education/school-technology-screens-parents-9fc7384b

1•JumpCrisscross•56m ago•0 comments

Lithp.py (~2008)

https://fogus.me/fun/lithp/

2•wglb•58m ago•0 comments

Promptblock – detect prompt injections in GitHub issues

Show HN: I Built an MCP Server in 200 Lines of Go (and Claude Became 10x Useful)

Show HN: Wirewright, an experimental symbolic physics environment

HiFi/Stereo Review-Stereo Review – Audiophile Magazine from 1958 to 1999

Show HN: Phileas – Local-first long-term memory for the AI you chat with

Jets were 300 feet apart in Boston close call that forced Delta flight to abort

New Super Pac Aims to Rally Tech Workers to Help Limit A.I

Napoleon Was a Guitarist

Bean – a portable convergence gate for agent work

Spas Were a Mistake (2022)

FoodFavs

Show HN: TaxLens – free lodging-tax API for hotels, OTAs, and property managers

A dead simple personal website engine for developers focused on simplicity

Nix-build in under 100 lines

AStarGrid2D in Godot 4: The Complete Reference

Show HN: ANMA, boundary contracts for cheaper AI coding agents

Show HN: AI Colours

Ask HN: What would justify writting an OS kernel in 2026?

Show HN: PeekAI – Local-first observability for Python AI agents

Petition against Meta's employee training data collection for ML models

Show HN: Lupen – an itemized, verified receipt for Claude Code and Codex spend

Riddle solved: Why was Roman concrete so durable? (2023)

Tech Workers Are Fighting Against Silicon Valley's AI Push

Falcon GX the most powerful brand engineering tool

China's Z.ai open-sourced a frontier coding model as Washington bans it rival

Machine Studying

PivCo-Huffman "Merge" Operations

Against the Survival of the Prettiest

The Parent Uprising Against Screen Time at School

Lithp.py (~2008)

Migrating from Claude to DeepSeek: from $606K/yr to $231K/yr

Promptblock – detect prompt injections in GitHub issues

Show HN: I Built an MCP Server in 200 Lines of Go (and Claude Became 10x Useful)

Show HN: Wirewright, an experimental symbolic physics environment

HiFi/Stereo Review-Stereo Review – Audiophile Magazine from 1958 to 1999

Show HN: Phileas – Local-first long-term memory for the AI you chat with

Jets were 300 feet apart in Boston close call that forced Delta flight to abort

New Super Pac Aims to Rally Tech Workers to Help Limit A.I

Napoleon Was a Guitarist

Bean – a portable convergence gate for agent work

Spas Were a Mistake (2022)

FoodFavs

Show HN: TaxLens – free lodging-tax API for hotels, OTAs, and property managers

A dead simple personal website engine for developers focused on simplicity

Nix-build in under 100 lines

AStarGrid2D in Godot 4: The Complete Reference

Show HN: ANMA, boundary contracts for cheaper AI coding agents

Show HN: AI Colours

Ask HN: What would justify writting an OS kernel in 2026?

Show HN: PeekAI – Local-first observability for Python AI agents

Petition against Meta's employee training data collection for ML models

Show HN: Lupen – an itemized, verified receipt for Claude Code and Codex spend

Riddle solved: Why was Roman concrete so durable? (2023)

Tech Workers Are Fighting Against Silicon Valley's AI Push

Falcon GX the most powerful brand engineering tool

China's Z.ai open-sourced a frontier coding model as Washington bans it rival

Machine Studying

PivCo-Huffman "Merge" Operations

Against the Survival of the Prettiest

The Parent Uprising Against Screen Time at School

Lithp.py (~2008)