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Show HN: Gtime – A colorful CLI tool to compare and convert time zones

https://github.com/savitojs/gtime
2•renovate5141•1h ago
I'm spreading the word, and I find it quite useful, so I thought I'd share it with y'all

Hi HN!

Found gtime, a Python command-line utility to look up, compare, and convert time across global cities. It supports fuzzy search, favorites, meeting time conversion, and a live/watch mode — all with colorful terminal output via Rich.

Created this tool because existing CLI options felt too limited or clunky. gtime aims to make working with global times fast and pleasant, especially for remote teams or frequent schedulers.

Try it:

$ pip install gtime

GitHub: https://github.com/savitojs/gtime

Feedback, feature requests, and issues are welcome!

Ask HN: GPT 5.2 has reverted knowledge cutoff to 2024

1•unsupp0rted•49s ago•0 comments

Show HN: Latchkey – inject credentials into agents' curl calls

https://github.com/imbue-ai/latchkey
1•Wuzzy•1m ago•0 comments

Show HN: SendRec – Open-source, EU-hosted alternative to Loom

https://sendrec.eu/blog/why-eu-teams-need-european-loom-alternative/
1•alexneamtu•2m ago•0 comments

AI Cost Considerations Every Engineer Should Know

https://www.vantage.sh/blog/ai-llm-pricing-dimensions
1•StratusBen•2m ago•0 comments

The Internet is down – It was DNS, again

https://adrianco.medium.com/the-internet-is-down-it-was-dns-again-e86341db21d5
1•speckx•2m ago•0 comments

Show HN: OpenSem – AI-native configuration system for Claude Code

https://github.com/luckyops/OpenSem
1•luckybear•3m ago•0 comments

Show HN: Hyperliquid Ruby SDK

https://github.com/carter2099/hyperliquid
1•carter2099•3m ago•0 comments

Both Sides of the AI Coding Debate Are Wrong

https://www.juansg.dev/blog/2026_02_02_both_sides_are_wrong
1•juansg•9m ago•0 comments

Homeland Security is targeting Americans with this secretive legal weapon

https://www.adn.com/nation-world/2026/02/03/homeland-security-is-targeting-americans-with-this-se...
1•rolph•10m ago•0 comments

Kids in rural Pakistan are outpacing kids in rural India in basic math

https://policykahani.substack.com/p/tracking-division-skills-at-primary
1•WasimBhai•11m ago•1 comments

La Suite numérique: a set of open-source apps for digital collaboration

https://github.com/suitenumerique
1•saikatsg•12m ago•0 comments

Show HN: I built a baby Palantir to track everything from markets to planes

https://situation.livedocs.com
1•arsalanb•13m ago•0 comments

Show HN: Threds.dev – Git-style branching/merging for LLM research chats

https://www.threds.dev/login?redirectTo=%2F&mode=signin#existing-user
1•benjaminfh•13m ago•0 comments

How Vibe Coding Is Killing Open Source

https://hackaday.com/2026/02/02/how-vibe-coding-is-killing-open-source/
4•msolujic•14m ago•0 comments

Moltbook: Hype or the Singularity?

https://thenewstack.io/moltbook-the-singularity-or-hype/
2•CrankyBear•14m ago•0 comments

Ruff v0.15.0

https://astral.sh/blog/ruff-v0.15.0
3•maxloh•15m ago•0 comments

Git-cola: The highly caffeinated Git GUI

https://github.com/git-cola/git-cola
1•birdculture•18m ago•0 comments

ZK (Zero knowledge) proof for SHA-256: 312-byte proof, ~18µs verification

https://github.com/chetannothingness/opoch-hash
2•ravishq•18m ago•1 comments

Byrne's Euclid

https://c82.net/euclid/en/
1•mathgenius•19m ago•0 comments

How to build agent swarms that are secure

https://1password.com/blog/how-to-build-secure-agent-swarms-that-power-autonomous-systems
2•mattgreg•19m ago•0 comments

Frequently updated catalog of material about computation / UI and design

https://worrydream.com/refs/
2•tzury•20m ago•0 comments

Microsoft sends TLS 1.0 and 1.1 to the cloud retirement home

https://www.theregister.com/2026/02/03/microsoft_tls_deprecations/
2•Bender•21m ago•0 comments

When rust ≠ performance. a lesson in developer experience

https://suriya.cc/tech/performance/oxen-add/
2•suriya-ganesh•21m ago•0 comments

A small gallery of AlphaEvolve experiments

https://alphaevolve-examples.web.app/ae/gallery
2•ColinWright•23m ago•0 comments

The Platonic Coup

https://gilpignol.substack.com/p/the-platonic-coup
1•light_triad•23m ago•0 comments

Everybody Tests

https://focused.io/lab/everybody-tests
2•austinbv•24m ago•0 comments

Show HN: Product Hunt for Roblox

https://www.robloxhunt.xyz/
1•firtaet•30m ago•0 comments

You can code only 4 hours per day. Here's why

https://newsletter.techworld-with-milan.com/p/you-can-code-only-4-hours-per-day
3•vquemener•30m ago•1 comments

IDF Accepts Gaza Health Ministry Death Toll of 71,000 Palestinians Killed

https://www.haaretz.com/israel-news/2026-01-29/ty-article/.premium/idf-accepts-gaza-health-minist...
6•ceejayoz•30m ago•0 comments

More ways to succeed than fail

https://tushar1qaz.substack.com/p/the-physical-world-doesnt-want-your
2•FuseGov•30m ago•1 comments