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Laura Grego on satellites, nuclear weapons and the battle for our skies

https://www.theguardian.com/lifeandstyle/2026/jul/20/doomsday-system-physicist-laura-grego-satell...
1•oriettaxx•1m ago•0 comments

AI's solution to 87-year-old riddle takes mathematicians by surprise

https://www.newscientist.com/article/2580374-ais-solution-to-87-year-old-riddle-takes-mathematici...
1•vismit2000•1m ago•0 comments

What Becomes Scarce After Intelligence?

https://manasbihani.substack.com/p/every-ai-bet-is-the-same-bet
1•manasb25•3m ago•0 comments

Perverse Polymorphism

https://www.science.org/content/blog-post/perverse-polymorphism
1•bryanrasmussen•4m ago•0 comments

Eliminating Conda/CUDA dependency hell in computational biology pipelines

https://github.com/evo-design/proto-tools
1•LionTurtle13•7m ago•0 comments

Paper Soccer

https://paper.soccer/
2•soupspaces•11m ago•1 comments

Show HN: Vertically Works – UI components built on writing-mode: vertical-RL

https://vertically.works
1•jihoons•11m ago•0 comments

Show HN: DroneWorld – Earth with multiplayer drones and Ethereum real estate

https://droneworld.app/
1•mannders•14m ago•0 comments

Elite Young Runners Are Becoming Freakishly Fast. Welcome to 'Trackflation'

https://www.wired.com/story/teenagers-running-trackflation/
1•gammarator•15m ago•0 comments

Show HN: Repolink – Turn any GitHub repo into a tool for any of your projects

https://github.com/imjszhang/js-repolink
1•imjszhang•19m ago•0 comments

X (Formerly Twitter) Is Going Open Source

https://twitter.com/elonmusk/status/2077361679034118271
2•LopRabbit•20m ago•0 comments

Bash for Browser Front End

https://alganet.github.io/terminal/?p=post:2026-07-21-00-Bash-for-Browser-Frontend&lang=en
1•gaigalas•22m ago•0 comments

Show HN: Fluidic Network Grid – A branchless control plane in Jax

https://github.com/PJHkorea/Fluidic_Network_Grid
1•PJHkorea•26m ago•1 comments

Show HN: Imud – Gpsd, but for IMUs

https://github.com/richcreations/imud
1•richcreations•30m ago•0 comments

Covid-19 Misinformation

https://en.wikipedia.org/wiki/COVID-19_misinformation
3•num42•35m ago•0 comments

Foldkit

https://foldkit.dev/
3•handfuloflight•35m ago•0 comments

Video-use: Edit videos with coding agents

https://github.com/browser-use/video-use
3•nateb2022•37m ago•0 comments

Five US tech giants' hidden debts soar to $1.65T on opaque AI funding

https://asia.nikkei.com/business/technology/five-us-tech-giants-hidden-debts-soar-to-1.65tn-on-op...
40•NordStreamYacht•38m ago•1 comments

Salami Slicing Tactics

https://en.wikipedia.org/wiki/Salami_slicing_tactics
3•num42•38m ago•0 comments

Running Doom on Our Custom CPU and Going Viral

https://www.armaangomes.com/blogs/doom/
9•arghunter•40m ago•0 comments

A Koi Pond Mosaic Made from 10 Pounds of 3D Printer Waste

https://www.instructables.com/A-Koi-Pond-Mosaic-Made-From-10-Pounds-of-3D-Printe/
13•sudo_cowsay•42m ago•1 comments

Jane Street: Incremental

https://github.com/janestreet/incremental
8•handfuloflight•43m ago•1 comments

Windows Performance Exploitation

https://lagtency.com/2026/06/25/win-perf/
2•proxylatte•43m ago•0 comments

VTubing: How a Japanese Phenomenon Is Going Worldwide

https://www.tokyodev.com/articles/vtubing-how-a-japanese-phenomenon-is-going-worldwide
3•pwim•51m ago•0 comments

Emoticons

https://en.wikipedia.org/wiki/List_of_emoticons
3•audreyfei•55m ago•0 comments

How did I publish a paper in ACMKDD as an undergraduate

https://medium.com/@JarrettYe/how-did-i-publish-a-paper-in-acmkdd-as-an-undergraduate-c0199baddf31
2•ktimespi•1h ago•1 comments

Writers need new strategies to stand up to AI

https://www.thedial.world/articles/news/copyright-law-ai-intellectual-property
6•colinprince•1h ago•0 comments

Gary Marcus: US won't "win" AI war with China. What we should do instead.

https://garymarcus.substack.com/p/china-has-all-but-caught-up-the-us
4•giardini•1h ago•0 comments

Scientists Visualize the Complex, Dynamic World Inside a Human Cell

https://mymodernmet.com/eukaryotic-cell-digizyme/
2•o4c•1h ago•0 comments

US judge approves Anthropic's $1.5B settlement of copyright lawsuit

https://finance.yahoo.com/technology/ai/articles/us-judge-approves-anthropics-1-204851948.html
2•lilerjee•1h ago•0 comments
Open in hackernews

Show HN: DeepSQL – A self-hostable AI DBA agent for Postgres and MySQL

https://deepsql.ai/
3•venkat971•13h ago
Hi HN - I'm Venkat, founder of Stayflexi (YC), CMU CS grad and Ex-Oracle Query Engine team (patents in core databases)

DeepSQL started as an internal tool to stop our own databases from becoming the bottleneck they were becoming (13,000+ hotels in production). It worked well enough that we're releasing it.

DeepSQL is an AI agent that operates a database the way a senior DBA and Data Engineer would

1. Fixes slow queries (we cutdown DB spend by 4x) 2. Fixes DB bloat (blocks unnecessary schema changes, in vibecoded setup) 2. BI dashboards(we removed spend on tableau, retool and appsmith) 3. Security (We could redact access to sensitive, PII data to our employees) while engaging everyone in the org to interact with our database

How it works 1. Deepsql learns your data and relationships from your code base, rules and query logs 2. Deepsql agent has 20 background jobs that continuously monitor the schema changes, bottlenecks, and come up with solutions before the problem arises. (Schema bloat issues are irreversible) 3. Deepsql Brain has CLI and MCP surfaces that can directly work with Claude / Codex and Cursor. 4. Deepsql digest delivers the daily database health report. 5. Your team can connect to deepsql with their favourate surface areas - Web UI, CLI, MCP or Slack.

One line install: curl -fsSL https://install.deepsql.ai/install.sh | bash

For community support: https://discord.gg/duEJq7AeeG

Or just email me for expert level setup guidance venkat@stayflexi.com