frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: Reaktiv – I built Excel-like reactive programming for Python

https://bui.app/when-frontend-reactivity-meets-backend-python-the-story-of-my-first-1-000-download-library/
2•buibuibui•10mo ago
Hi HN! I created Reaktiv, a Python library bringing reactive programming to the backend world that recently hit 1,000+ monthly downloads.

I'm actively promoting it because I believe signal-based reactivity (a concept that spread rapidly in frontend development) has huge untapped potential in Python. My breakthrough came when I stopped describing it as "Angular signals for Python" and started calling it "Excel-like computation graphs" - suddenly Python developers understood the value.

The library automatically tracks dependencies between computations, only recalculating values when dependencies change. This eliminates manual dependency tracking, prevents synchronization bugs, and reduces cognitive load when managing complex state.

Interestingly, I've noticed some initial interest from data scientists, though I'm still exploring what specific problems it might solve for them. I also believe the Home Assistant/IoT communities could benefit greatly from this approach.

Would love your thoughts on bringing frontend patterns to backend development!

What is the best time to visit India?

1•indianpanorama•47s ago•0 comments

Ask HN: When I submit my "Show HN" still toonew?

1•krishSingaria•6m ago•1 comments

The debt beneath the AI build out

https://om.co/2026/03/09/the-debt-beneath-the-dream/
1•rwmj•8m ago•0 comments

ChinaDocs – Official Government Documents of the People's Republic of China

https://www.chinadocs.org/
1•dluan•9m ago•0 comments

Harmandeep Singh Kandhari: Championing Discipline-Driven Fitness

1•harmankandhari•15m ago•0 comments

Starlink Militarization and Its Impact on Global Strategic Stability

https://interpret.csis.org/translations/starlink-militarization-and-its-impact-on-global-strategi...
3•msuniverse2026•21m ago•0 comments

Claude Code: 32K issues, 49% bot-closed – one bug cluster's lifecycle

https://gist.github.com/azkore/934e5387579efb17e1080402efedf13d
2•azcore•23m ago•1 comments

Ask HN: Is Another Editor Needed?

1•gethly•26m ago•0 comments

Chern Number

http://albi3ro.github.io/M4/QAHE.html
1•marysminefnuf•30m ago•0 comments

Megadev: A Development Kit for the Sega Mega Drive and Mega CD Hardware

https://github.com/drojaazu/megadev
2•XzetaU8•32m ago•0 comments

PowerSchool: Entry vs. Execution

1•Olsberg•37m ago•0 comments

'You are all worse than each other': anti-regime Iranians turn on Trump

https://www.theguardian.com/world/2026/mar/14/anti-regime-iranians-turn-on-trump-us
5•prmph•38m ago•0 comments

Fooorma: Open-Source Procedural Art Studio

https://github.com/elenatorro/fooorma
1•elenathor•40m ago•1 comments

China 15th 5 Year Plan (Official English Translation)

https://www.news.cn/politics/20260313/085af5de5a4b4268aa7d87d90817df2f/c.html
1•hunglee2•43m ago•0 comments

Age Verification Lobbying: Dark Money, Model Legislation, Institutional Capture

https://tboteproject.com
36•mefengl•44m ago•3 comments

Ask HN: How do you guys deal with enshittification mentally?

2•dvrp•45m ago•1 comments

James Nachtwey: War Photographer (2001) [video]

https://www.youtube.com/watch?v=FUiohIC1dYU
1•doener•48m ago•1 comments

Chinadocs: Public Database of Official Gov Documents of PRC

https://www.chinadocs.org/?v=2966bda86bca80f39001000c49fb5fee
1•hunglee2•49m ago•0 comments

Show HN: TriGame – Guess the area of a triangle made by cities

https://6kotnk.github.io/TriGame/
1•6Kotnk•49m ago•0 comments

Underwater data center powered by tidal energy proposed off the coast of Maine

https://www.quoddytides.com/proposed-tidal-project-would-power-underwater-ai-data-center/
1•giuliomagnifico•50m ago•0 comments

Show HN: Connections Game in 195 Languages

https://apps.apple.com/us/app/lingopop-language-learning/id6759921592
1•pnhoang•50m ago•0 comments

Psi-Commit – Cryptographic Commitments Anchored to Bitcoin via OpenTimestamps

https://psicommit.com
1•RayanROghabian•50m ago•1 comments

Room 641A

https://en.wikipedia.org/wiki/Room_641A
2•mxmilkiib•50m ago•0 comments

Show HN: HN Buddy – a Hacker News Chrome extension

https://github.com/karnagebitcoin/HN-Buddy
1•a1n•51m ago•0 comments

LearnCro Mobile and web application for learning the Croatian language– level B1

https://b1.ffzg.hr/
1•taubek•51m ago•0 comments

Send a Beautiful Digital Bouquet

https://digibouquet.net/
1•td2375671•52m ago•1 comments

Show HN: Markitdown in Go

https://github.com/conductor-oss/markitdown
4•opiniateddev•53m ago•0 comments

Show HN: ProjectFalcon – First Native Java at Protocol Implementation

https://github.com/JohannaWeb/ProjectFalcon
1•JohannaWeb•53m ago•0 comments

Give Agents Maximum Freedom. The less you assume, the more it works

https://browser-use.com/posts/agent-freedom
1•gregpr07•53m ago•0 comments

Star Wars Bounty Hunter Names – Mercenary Name Guide and Generator for Fans

https://starwarsnamegenerator.com/blog/bounty-hunter-names-ideas
1•Jaxon_Varr•54m ago•1 comments