How we exploited CodeRabbit: From simple PR to RCE and write access on 1M repos

https://research.kudelskisecurity.com/2025/08/19/how-we-exploited-coderabbit-from-a-simple-pr-to-rce-and-write-access-on-1m-repositories/

429•spiridow•6h ago•141 comments

D2 (text to diagram tool) now supports ASCII renders

https://d2lang.com/blog/ascii/

142•alixanderwang•4h ago•19 comments

Emacs as your video-trimming tool

https://xenodium.com/emacs-as-your-video-trimming-tool

156•xenodium•6h ago•74 comments

CRDT: Text Buffer

https://madebyevan.com/algos/crdt-text-buffer/

29•skadamat•2h ago•0 comments

Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life

https://github.com/openai/openai-reflect

29•Sean-Der•2h ago•13 comments

Without the futex, it's futile

https://h4x0r.org/futex/

215•eatonphil•8h ago•99 comments

The new geography of stolen goods

https://www.economist.com/interactive/britain/2025/08/17/the-new-geography-of-stolen-goods

74•tlb•1d ago•48 comments

Drunken Bishop (2023)

https://re.factorcode.org/2023/08/drunken-bishop.html

6•todsacerdoti•41m ago•0 comments

Candle Flame Oscillations as a Clock

https://cpldcpu.com/2025/08/13/candle-flame-oscillations-as-a-clock/

213•cpldcpu•3d ago•42 comments

How Figma’s multiplayer technology works (2019)

https://www.figma.com/blog/how-figmas-multiplayer-technology-works/

83•redbell•3d ago•34 comments

Perfect Freehand – Draw perfect pressure-sensitive freehand lines

https://www.perfectfreehand.com/

74•NikxDa•2h ago•7 comments

Why Semantic Layers Matter (and how to build one with DuckDB)

https://motherduck.com/blog/semantic-layer-duckdb-tutorial/

55•secondrow•5h ago•8 comments

AnduinOS

https://www.anduinos.com/

54•TheFreim•3h ago•72 comments

Vendors that treat single sign-on as a luxury feature

https://sso.tax/

174•vinnyglennon•2h ago•103 comments

Notion releases offline mode

https://www.notion.com/help/guides/working-offline-in-notion-everything-you-need-to-know

138•ericzawo•4h ago•98 comments

Passive Microwave Repeaters

https://computer.rip/2025-08-16-passive-microwave-repeaters.html

62•BallsInIt•2d ago•10 comments

Custom telescope mount using harmonic drives and ESP32

https://www.svendewaerhert.com/blog/telescope-mount/

246•waerhert•12h ago•91 comments

Launch HN: Uplift (YC S25) – Voice models for under-served languages

78•zaidqureshi•10h ago•37 comments

A renovation project in Turkey led to the discovery of a lost city (2023)

https://www.atlasobscura.com/articles/derinkuyu-turkey-underground-city-strange-maps

55•areoform•6h ago•18 comments

How to Build a Medieval Castle

https://archaeology.org/issues/september-october-2025/features/how-to-build-a-medieval-castle/

214•benbreen•17h ago•66 comments

Show HN: Chroma Cloud – serverless search database for AI

https://trychroma.com/cloud

74•jeffchuber•1d ago•24 comments

Geotoy – Shadertoy for 3D Geometry

https://3d.ameo.design/geotoy

91•Ameo•1d ago•16 comments

The joy of recursion, immutable data, & pure functions: Making mazes with JS

https://jrsinclair.com/articles/2025/joy-of-immutable-data-recursion-pure-functions-javascript-mazes/

24•jrsinclair•1d ago•3 comments

Branch prediction: Why CPUs can't wait?

https://namvdo.ai/cpu-branch-prediction/

19•signa11•3d ago•26 comments

CRLite: Certificate Revocation Checking in Firefox

https://hacks.mozilla.org/2025/08/crlite-fast-private-and-comprehensive-certificate-revocation-checking-in-firefox/

39•TangerineDream•6h ago•2 comments

Medical cannabis patient data exposed by unsecured database

https://www.wired.com/story/highly-sensitive-medical-cannabis-patient-data-exposed-by-unsecured-database/

How we exploited CodeRabbit: From simple PR to RCE and write access on 1M repos

D2 (text to diagram tool) now supports ASCII renders

Emacs as your video-trimming tool

CRDT: Text Buffer

Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life

Without the futex, it's futile

The new geography of stolen goods

Drunken Bishop (2023)

Candle Flame Oscillations as a Clock

How Figma’s multiplayer technology works (2019)

Perfect Freehand – Draw perfect pressure-sensitive freehand lines

Why Semantic Layers Matter (and how to build one with DuckDB)

AnduinOS

Vendors that treat single sign-on as a luxury feature

Notion releases offline mode

Passive Microwave Repeaters

Custom telescope mount using harmonic drives and ESP32

Launch HN: Uplift (YC S25) – Voice models for under-served languages

A renovation project in Turkey led to the discovery of a lost city (2023)

How to Build a Medieval Castle

Show HN: Chroma Cloud – serverless search database for AI

Geotoy – Shadertoy for 3D Geometry

The joy of recursion, immutable data, & pure functions: Making mazes with JS

Branch prediction: Why CPUs can't wait?

CRLite: Certificate Revocation Checking in Firefox

Medical cannabis patient data exposed by unsecured database

Positron, a New Data Science IDE

Launch HN: Parachute (YC S25) – Guardrails for Clinical AI

Critical Cache Poisoning Vulnerability in Dnsmasq

Prime Number Grid

CRDT: Text Buffer

How we exploited CodeRabbit: From simple PR to RCE and write access on 1M repos

D2 (text to diagram tool) now supports ASCII renders

Emacs as your video-trimming tool

CRDT: Text Buffer

Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life

Without the futex, it's futile

The new geography of stolen goods

Drunken Bishop (2023)

Candle Flame Oscillations as a Clock

How Figma’s multiplayer technology works (2019)

Perfect Freehand – Draw perfect pressure-sensitive freehand lines

Why Semantic Layers Matter (and how to build one with DuckDB)

AnduinOS

Vendors that treat single sign-on as a luxury feature

Notion releases offline mode

Passive Microwave Repeaters

Custom telescope mount using harmonic drives and ESP32

Launch HN: Uplift (YC S25) – Voice models for under-served languages

A renovation project in Turkey led to the discovery of a lost city (2023)

How to Build a Medieval Castle

Show HN: Chroma Cloud – serverless search database for AI

Geotoy – Shadertoy for 3D Geometry

The joy of recursion, immutable data, & pure functions: Making mazes with JS

Branch prediction: Why CPUs can't wait?

CRLite: Certificate Revocation Checking in Firefox

Medical cannabis patient data exposed by unsecured database

Positron, a New Data Science IDE

Launch HN: Parachute (YC S25) – Guardrails for Clinical AI

Critical Cache Poisoning Vulnerability in Dnsmasq

Prime Number Grid