tultra

Re:GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price on Tuesday September 29, 2026 @01:24PM (#49896934)

Still not available to me

Re:Show HN: Tablecraft – instant in-browser table converter/exporter on Thursday November 20, 2025 @11:56PM (#46001366)

Thanks for trying it out.

By default, tablecraft currently assumes headers for all pasted tables. But I'll probably have to tweak it to also work with headless tables.

Show HN: Tablecraft – instant in-browser table converter/exporter

Posted by tultra on Thursday November 20, 2025 @11:40PM
from the show-hn dept.

https://tablecraft-web.vercel.app/

I needed something simple to convert small tables back and forth between CSV, Markdown, JSON while debugging scripts, writing docs, or answering Slack messages. Nothing quite fit (most tools are either huge Electron apps or too limited/complex), so I built Tablecraft.1) Paste any of the supported formats (or start empty)2) Live preview + light editing (tab to navigate cells, create new rows,...

( Read More... | 2 comments | 2 points | on HN )

Re:Ask HN: Any interesting books you have read lately? on Thursday August 17, 2023 @08:22AM (#37160482)

Computer Networking: a Top Down approach by James Kurose and Keith Ross.

Computer Networking - a Top Down approach is a technical book, but oh boy what an awesome read it is. I've just recently obtained a BSc degree in Computer Science, and the course curriculum didn't paid much attention to computer networks. We mostly studied cryptography algos, but not really looked into networks protocols and such.

This book is hence filling the gaps I have in computer networks (I'm mostly interested in web dev/cloud architectures).

The only other technical book that comes close to it is "Operation Systems: three easy pieces" by Remzi and Andrea Arpaci-Dusseau. Another great read.

Now, in terms of fictions books, I just finished re-reading "The Shadow of the Wind" by Carlos Ruiz Zafón. It's a masterpiece, but I'm not sure if the author is widely known in english speaking countries.

Re:Launch HN: Tiptap (YC S23) – Toolkit for developing collaborative e... on Tuesday August 01, 2023 @09:23PM (#36965747)

Tiptap is amazing!! I'm using it to create an electron desktop application to help students plan studies and take notes. The app is greatly inspired by Notion, but given the niche, it will be much simpler and easy to use. Thanks a lot for your effort! I can't see myself creating the app without Tiptap.

Re:Ask HN: Side project of more that $2k monthly revenue what's your p... on Friday April 14, 2023 @04:57PM (#35574660)

That's super nice, mate! I love teaching and am building a website to teach programming myself. Now, if its ok for you to disclose, how do you manage the evaluation/testing of user submitted code in the backend? Thanks and congratS!

Re:Ask HN: Side project of more that $2k monthly revenue what's your p... on Friday April 14, 2023 @04:50PM (#35574568)

Probably from ads. I just wonder whether those 10k are coming from learn python alone or all 'learn' websites combined. I'm actually developing a Codecademy 'clone' for Brazil and have looked at these sites for reference.

Re:Ask HN: Side project of more that $2k monthly revenue what's your p... on Friday April 14, 2023 @04:27PM (#35574298)

That's super interesting! I actually started developing 'Zillow for Brazil' a couple of years ago for the same reason (Brazil realstate websites are a total mess - there's no option to show locations on a map!), but dropped the project due to lack of knowledge (I was just starting my journey in computer science) and also because I thought that tackling such a project would require a gargantuan amount of work (external integrations, indexing addresses, and so on). Besides, I had doubts whether I would be able to make a net profit from the website considering that GoogleMaps API is quite expensive for Brazil standards. Congrats!