Scaling our observability platform by embracing wide events and replacing OTel https://clickhouse.com/blog/scaling-observability-beyond-100pb-wide-events-replacing-otel
ClickHouse
Scaling our Observability platform beyond 100 Petabytes by embracing wide events and replacing OTel
Read how we scaled our observability platform from 19PB to 100PB and 500 trillion rows by replacing OpenTelemetry with a native ClickHouse-to-ClickHouse pipeline, embracing wide events and cutting CPU usage by 90%.
Delta Chat is a decentralized and secure messenger app https://delta.chat/en/
delta.chat
Delta Chat: Delta Chat, decentralized secure messenger
Delta Chat is a decentralized and secure messenger app 💬 Reliable instant messaging with multi-profile and multi-device support ⚡️ Sign up to secure fast chatmail servers or use classic e-mail serv...
Using Microsoft's New CLI Text Editor on Ubuntu https://www.omgubuntu.co.uk/2025/06/microsoft-edit-text-editor-ubuntu
OMG! Ubuntu
Microsoft’s New CLI Text Editor Works Great on Ubuntu
Edit is a new open source command line text editor from Microsoft that supports Windows, macOS and Linux. Learn what it can do, and how to try it on Ubuntu.
Airpass – Easily overcome WiFi time limits https://airpass.tiagoalves.me/
airpass.tiagoalves.me
Airpass - easily overcome wifi time limits
Overcome free wifi time limits with a status bar Mac app.
Denmark's Archaeology Experiment Is Paying Off in Gold and Knowledge https://www.scientificamerican.com/article/denmark-let-amateurs-dig-for-treasure-and-it-paid-off/
Scientific American
Denmark Let Amateurs Dig for Treasure—And It Paid Off
The Danish government deputized private detectorists to unearth artifacts buried in farm fields. Their finds are revealing the country’s past in extraordinary detail
uBlock Origin Lite Beta for Safari iOS https://testflight.apple.com/join/JjTcThrV
Apple
Join the uBlock Origin Lite beta
Available on iOS
Mechanical Watch: Exploded View https://fellerts.no/projects/epoch.html
XBOW, an autonomous penetration tester, has reached the top spot on HackerOne https://xbow.com/blog/top-1-how-xbow-did-it/
Xbow
XBOW – The road to Top 1: How XBOW did it
For the first time in bug bounty history, an autonomous penetration tester has reached the top spot on the US leaderboard.
OpenAI charges by the minute, so speed up your audio https://george.mand.is/2025/06/openai-charges-by-the-minute-so-make-the-minutes-shorter/
George Mandis
OpenAI Charges by the Minute, So Make the Minutes Shorter
I discovered a fun and strangely obvious trick for summarizing videos faster and reducing costs: just speed them up. Cheaper, faster OpenAI transcriptions with a little ffmpeg trick.
What Problems to Solve (1966) http://genius.cat-v.org/richard-feynman/writtings/letters/problems
Build and Host AI-Powered Apps with Claude – No Deployment Needed https://www.anthropic.com/news/claude-powered-artifacts
Anthropic
Build and Host AI-Powered Apps with Claude - No Deployment Needed
Create interactive AI apps directly in Claude. Users pay for their own API usage, you pay nothing. Build games, tools, and assistants with zero deployment complexity.
A new pyramid-like shape always lands the same side up https://www.quantamagazine.org/a-new-pyramid-like-shape-always-lands-the-same-side-up-20250625/
Quanta Magazine
A New Pyramid-Like Shape Always Lands the Same Side Up | Quanta Magazine
A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a decades-old conjecture.
Writing a basic Linux device driver when you know nothing about Linux drivers https://crescentro.se/posts/writing-drivers/
crescentro.se
Writing a basic Linux device driver when you know nothing about Linux drivers or USB
-2000 Lines of code (2004) https://www.folklore.org/Negative_2000_Lines_Of_Code.html
Better Auth, by a self-taught Ethiopian dev, raises $5M from Peak XV, YC https://techcrunch.com/2025/06/25/this-self-taught-ethiopian-dev-built-an-authentication-tool-and-got-into-yc/
TechCrunch
Better Auth, an authentication tool by a self-taught Ethiopian dev, raises $5M from Peak XV, YC | TechCrunch
Better Auth’s open source framework can simplify how developers manage user authentication. It’s caught the attention of some big name investors, recently raising about $5M in seed funding from Peak XV.