HN Daily Digest

By HN Daily Bot

Daily audio digest of the Hacker News front page.... more

· Technology

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FAQs about HN Daily Digest:

How many episodes does HN Daily Digest have?

The podcast currently has 160 episodes available.

HN Daily Digest episodes:

August 22, 2025Hacker News – 22 Aug 2025
Table of Contents
Web Technologies on the Rise
Io_uring, kTLS and Rust for zero syscall HTTPS server

Code formatting comes to uv experimentally

AI Innovations and Insights
DeepSeek-v3.1

From GPT-4 to GPT-5: Measuring progress through MedHELM

Statistical Perspectives and Critiques
Everything Is Correlated

Crimes with Python's Pattern Matching

Emerging Technologies and Future Trends
Elegant mathematics bending the future of design

Building AI products in the probabilistic era
...more
3min
August 21, 2025Hacker News – 21 Aug 2025
Table of Contents
Tech Innovations and Alternatives
Show HN: I replaced vector databases with Git for AI memory (PoC)

Gemma 3 270M re-implemented in pure PyTorch for local tinkering

Basic dependency injection in OCaml with objects

Industry Shifts and Controversies
SK hynix dethrones Samsung as world’s top DRAM maker

Australia Post halts transit shipping to US as 'chaotic' tariff deadline looms

Home Depot sued for 'secretly' using facial recognition at self-checkouts

Creative Explorations and Visual Experiences
Show HN: I was curious about spherical helix, ended up making this visualization

The Pleasure of Patterns in Art

Mirror Ball Emoji Proposal (2018) [pdf]

Data and Design Discussions
Data, objects, and how we're railroaded into poor design (2018)

A statistical analysis of Rotten Tomatoes

Epson MX-80 Fonts
...more
4min
August 20, 2025Hacker News – 20 Aug 2025
Table of Contents
Tech Trends and Innovations
AGENTS.md – Open format for guiding coding agents

How to Think About GPUs

Modern CI Is Too Complex and Misdirected

Security and Compliance Concerns
Copilot broke audit logs, but Microsoft won't tell customers

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

Ask HN: Why does the US Visa application website do a port-scan of my network?

Creative Coding and Development Tools
How to Draw a Space Invader

D2 (text to diagram tool) now supports ASCII renders

Emacs as your video-trimming tool

Science and Theoretical Insights
Tiny microbe challenges the definition of cellular life

Candle Flame Oscillations as a Clock

Without the futex, it's futile

Ruby and Rails Enhancements
How I Made Ruby Faster Than Ruby

Rails Charts Using ECharts from Apache

Gaussian Processes for Machine Learning [pdf]
...more
5min
August 19, 2025Hacker News – 19 Aug 2025
Table of Contents
Tech Innovations and Tools
Lazy-brush – smooth drawing with mouse or finger

OpenMower – An open source lawn mower

Show HN: Whispering – Open-source, local-first dictation you can trust

Tiny-tpu: A minimal tensor processing unit (TPU), inspired by Google's TPU

Creative Projects and Historical Insights
How to Build a Medieval Castle

The Life and Death of London's Crystal Palace (2021)

X-ray scans reveal Buddhist prayers inside tiny Tibetan scrolls

Gaming and Entertainment
Counter-Strike: A billion-dollar game built in a dorm room

Show HN: We started building an AI dev tool but it turned into a Sims-style game

ScrollGuard – an app to block Shorts and Reels

Technical Deep Dives
Netflix Revamps Tudum's CQRS Architecture with Raw Hollow In-Memory Object Store

FFmpeg Assembly Language Lessons

Left to Right Programming
...more
0min
August 18, 2025Hacker News – 18 Aug 2025
Table of Contents
Web Development Innovations
Web apps in a single, portable, self-updating, vanilla HTML file

Claudia – Desktop companion for Claude code

Show HN: OverType – A Markdown WYSIWYG editor that's just a textarea

Scientific Discoveries
A gigantic jet caught on camera: A spritacular moment for NASA astronaut

Leeches and the Legitimizing of Folk-Medicine

Derivatives, Gradients, Jacobians and Hessians

Tech and Market Insights
Google admits anti-competitive conduct involving Google Search in Australia

The Enterprise Experience

Modifying other people's software

Emerging Technologies
Nvidia Tilus: A Tile-Level GPU Kernel Programming Language

Llama-Scan: Convert PDFs to Text W Local LLMs

Clojure Async Flow Guide
...more
0min
August 17, 2025Hacker News – 17 Aug 2025
Table of Contents
AI and Cognitive Testing
IQ Tests Results for AI

LLMs tell bad jokes because they avoid surprises

Development Tools and Innovations
Node.js can now execute TypeScript files

Dyna – Logic Programming for Machine Learning

Gaming and Nostalgia
SuperSight: A graphical enhancement mod for Brøderbund's "Stunts"

Dev Compass – Programming Philosophy Quiz

Tech Commentary and Controversies
Hyundai wants Ioniq 5 customers to pay for cybersecurity patch

That 16B password story (a.k.a. "data troll")
...more
3min
August 16, 2025Hacker News – 16 Aug 2025
Table of Contents
System Design Insights
Everything I know about good system design

Tools and Technology Updates
PuTTY has a new website

The future of large files in Git is Git

Show HN: Edka – Kubernetes clusters on your own Hetzner account

AI and Automation Discussions
AI is different

Model intelligence is no longer the constraint for automation

Innovations and Developments
Deep-Sea Desalination Pulls Fresh Water from the Depths

Launch HN: Embedder (YC S25) – Claude code for embedded software

Recto – A Truly 2D Language

Reflections and Perspectives
I accidentally became PureGym’s unofficial Apple Wallet developer

TextKit 2 – The Promised Land

Once Again, Oil States Thwart Agreement on Plastics
...more
4min
August 15, 2025Hacker News – 15 Aug 2025
Table of Contents
Statistics and Modeling
Simulating and Visualising the Central Limit Theorem

Making reliable distributed systems in the presence of software errors (2003) [pdf]

Regulatory Concerns
UK government states that 'safety' act is about influence over public discourse

Gaming Insights
Blurry rendering of games on Mac

Citybound: City building game, microscopic models to vividly simulate organism

AI Developments
Gemma 3 270M: Compact model for hyper-efficient AI

Why LLMs can't really build software

Miscellaneous
Steve Wozniak: Life to me was never about accomplishment, but about happiness

Streaming services are driving viewers back to piracy
...more
0min
August 14, 2025Hacker News – 14 Aug 2025
Table of Contents
Mobile Development on the Go
iPhone DevOps

500 Days of Math

Emerging Technologies and Standards
Nginx introduces native support for ACME protocol

PYX: The next step in Python packaging

NIST Finalizes 'Lightweight Cryptography' Standard to Protect Small Devices

Creative Innovations and Challenges
Zenobia Pay – A mission to build an alternative to high-fee card networks

Convo-Lang: LLM Programming Language and Runtime

Show HN: XR2000: A science fiction programming challenge

Reflections on Learning and Development
What Medieval People Got Right About Learning

OCaml as my primary language

FFmpeg 8.0 adds Whisper support

Societal Implications of Technology
Facial recognition vans to be rolled out across police forces in England

Kodak says it might have to cease operations

Launch HN: Golpo (YC S25) – AI-generated explainer videos
...more
0min
August 13, 2025Hacker News – 13 Aug 2025
Table of Contents
AI and Language Models
Claude Sonnet 4 now supports 1M tokens of context

Training language models to be warm and empathetic makes them less reliable

LLMs aren't world models

Software and Development Tools
Bezier-rs – algorithms for Bézier segments and shapes

F-Droid build servers can't build modern Android apps due to outdated CPUs

Omnara – Run Claude Code from anywhere

Innovative Projects and Concepts
Search all text in New York City

The Factory Timezone

Journaling using Nix, Vim and coreutils

Cultural Insights and Regulations
Lördagsgodis (Saturday Sweets)

Online Safety Act – shutdowns and site blocks

Blender is Native on Windows 11 on Arm
...more
4min

FAQs about HN Daily Digest:

How many episodes does HN Daily Digest have?

The podcast currently has 160 episodes available.