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Show HN: Bor – Open-source policy management for Linux desktops

https://getbor.dev/blog/2026-08-02-bor-v080-release/
34•eniac111•2h ago•5 comments

Show HN: Syncular – offline-first SQL sync with TypeScript and Rust cores

https://github.com/syncular/syncular
19•quambo•1h ago•8 comments

Show HN: I'm a 15 Year Old Wannabe Engineer, This Is a Cycloidal Gearbox I Built

https://github.com/tom-ilan/cycloidal_gearbox
181•tomilan•9h ago•51 comments

Show HN: Katharos Functional programming and CSP-style concurrency for Python

https://github.com/kamalfarahani/katharos
2•kamalf•53m ago•1 comments

Show HN: CaLLMar – play a text-based adventure game in an LLM chat

https://github.com/lascauje/callmar
2•lascauje•53m ago•0 comments

Show HN: Documan – AI Powered Requirement Management Workspace

https://github.com/bbayer/DocuMan
2•bbayer•1h ago•0 comments

Show HN: We made Arcad, a parametric CAD in the browser, free and no signup

https://app.arcad.studio/
3•steinvakt2•1h ago•2 comments

Show HN: Logan Basic v2.1 - An online BASIC interpreter.

https://sinusoft.com/loganbasic/
10•Sinusoid314•2d ago•3 comments

SHOW HN: Substantial update to UK train mapping

https://trainmap.co.uk/map.html
2•optionalltd•1h ago•0 comments

Show HN: 8bit/cnlibs – 8bit Shadcn component library

https://8bit.cnlibs.com/
2•samke-•1h ago•0 comments

Show HN: Elevators

https://john.fun/elevators
1598•Jrh0203•1d ago•395 comments

Show HN: Btfy – a blockchain that uses weather observations

https://github.com/kotagit75/btfy
4•yuzu_mikan•4h ago•1 comments

Show HN: Aevros .... A kernel that explains itself

https://github.com/Mobeen0119/Aevros
2•Mobeen0119•3h ago•0 comments

Show HN: I built a personal CRM that lives inside Apple's Contacts app

https://www.persodex.com
4•poolie•3h ago•0 comments

Show HN: TamedTable, AI ETL in Natural Language

https://www.tamedtable.com/
3•ZeljkoS•3h ago•4 comments

Show HN: Galda – Come back to Claude Code/Codex without digging through Git

https://galda.app/
2•masa1992•4h ago•0 comments

Show HN: I worked on a new browser for 2 years, today it passed Acid 3

https://code.intellios.ai/cwbrowser/
141•coolwulf•1d ago•43 comments

Show HN: Cobalt, an SDK to build apps for Kobo eReaders

https://github.com/BandarLabs/Cobalt
5•thepoet•4h ago•0 comments

Show HN: Run multiple Claude desktop accounts in isolated windows (Mac/Windows)

https://deckspace.dev/claude-accounts/
2•sami_builds•4h ago•0 comments

Show HN: Rotating torus in terminal (but with kitty graphics protocol)

https://andreadimatteo.com/torus-v0-5.html
3•deotman•5h ago•0 comments

Show HN: Legionlinuxtui – Control Lenovo legion laptops in the terminal

https://github.com/nooneknowspeter/legionlinuxtui
16•nooneknowspeter•3d ago•0 comments

Show HN: What should the GUI for AI agents look like?

https://marbleos.com/demo
134•akbabu•2d ago•77 comments

Show HN: Vein, a minimalist open-source resource management game

https://d2ykijtrvb890q.cloudfront.net/
2•thevahidal•1h ago•1 comments

Show HN: Copy any website pixel perfect

https://github.com/HarKro753/claude-copy
7•Harro123•14h ago•10 comments

Show HN: Gander, an Android file viewer that asks for no permissions

https://github.com/mokshablr/gander
206•mokshablr•2d ago•74 comments

Show HN: Minimal LLM Post-Training Experiments on an 8GB GPU (SFT, DPO, GRPO)

https://github.com/pochenai/nano-llm-posttraining
21•popopanda•23h ago•0 comments

Show HN: CostPerPrompt – Live AI API pricing and real-workload cost calculators

https://costperprompt.com/
20•ahmed_hassan7•9h ago•7 comments

Show HN: I get 25 deep researched ideas with one single prompt

https://github.com/ringlochid/banksia
8•ringlochid•8h ago•2 comments

Show HN: Kedge – Full-stack cloud with forkable VM snapshots and global SQLite

https://kedge.dev/
136•wgjordan•3d ago•25 comments

Show HN: BitBang – Reach machines behind NAT from a browser, no account

https://github.com/richlegrand/bitbang-cli
94•narragansett•1d ago•37 comments
Open in hackernews

Show HN: TamedTable, AI ETL in Natural Language

https://www.tamedtable.com/
3•ZeljkoS•3h ago
Hi HN, TamedTable is an LLM harness for data ETL.

And yes, it was developed using AI, meaning you can take the entire specification and recreate it to your desires:

https://github.com/ZSvedic/TamedTable

Comments

noduerme•3h ago
Sorry but...uh, have you ever managed a production database with millions of users? Asking an AI to do something like normalize all the phone numbers would be completely trivial. Why don't people do it? Hmmmmm...

[edit] What might be nice would be if it wrote an execution plan about what exact queries it was going to run. That might be helpful because it could spot outliers. But when you're talking about updating millions of rows of data for something, you'd have to have a death wish. Even if you're just starting off a DB with some bunch of data you're getting from somewhere else, you'd want normalization you could trust.

ZeljkoS•3h ago
But, it writes an execution plan :) Example here:

https://github.com/ZSvedic/TamedTable/blob/main/spec/test-ca...

And if an action can be done deterministically, then JS code will be generated:

https://github.com/ZSvedic/TamedTable/blob/main/spec/test-ca...

If data cleanup needs to be deterministic, why is so much of it done by humans? Two humans also won't normalize the same table in the same way. The main thesis is that AI data cleanup is cheaper and less mistake-prone than the same work done by a bored intern.

noduerme•2h ago
Okay so I would find this useful if it would identify every weird case and then write a deterministic execution plan that covered all of them, that I could look at before running it. Like, show me every query in order I need to run to normalize some table. That itself would be bery useful. But I'd never let a bot loose on a production DB (at least an intern can only make mistakes slowly)
ZeljkoS•1h ago
Great!

If all plan queries are deterministic, the "Save recipe as Python" action saves the entire process as a deterministic script:

https://www.tamedtable.com/#save-py

Honestly, you are probably not the target user, as you seem familiar with data cleanup scripts and AI agents. I think the target users would be:

A) Non-technical people in your org who clean data by hand because they don't know to automate it.

B) Technical people who want to test multiple queries and preview transformations before generating an AI-driven transformation flow (and are OK with it).