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Show HN: TUI for managing XDG default applications

https://github.com/mitjafelicijan/xdgctl
10•mitjafelicijan•1h ago
Author here. I made this little TUI program for managing default applications on the Linux desktop.

Maybe some of you will find it useful.

Happy to answer any questions.

Comments

cda2100•29m ago
You vibe coded a TUI to set some env vars?

Is this every Show HN now?

JonAtkinson•21m ago
Who are you to tell people what to be proud of, and and what to want to share?
juggernot•14m ago
I'm the Juggernaut #####. That's what I came to share. These aren't memes -- these are dreams.
untech•29m ago
Looks neat!

The Vision – Creating a Color Cycling Image for the Commodore Amiga [video]

https://www.youtube.com/watch?v=VyB5cvA6f78
1•bananaboy•1m ago•0 comments

New Go SNMP Library

https://github.com/OlegPowerC/powersnmpv3
1•OlegPowerC•2m ago•1 comments

MP3Car Projects Circa 2002

https://web.archive.org/web/20021203205014/http://www.mp3car.com/exampleresults.asp
1•commandersaki•5m ago•1 comments

Show HN: Waves – Terminal music player with download, tagging, and library

https://github.com/llehouerou/waves
1•llehouerou•6m ago•0 comments

Incident updates, interruptions and the 30 minute window

https://www.unixdaemon.net/sysadmin/incident-updates-and-interruptions/
2•fanf2•7m ago•0 comments

Certificate Transparency Logs as Communication Channel

https://latedeployment.github.io/posts/certificate-transparency-as-communication-channel/
1•elegantgate•8m ago•0 comments

I've build agent which runs my Twitter account on auto-pilot

1•bmykhaylivvv•8m ago•0 comments

Alarm overload is undermining safety at sea as crews face thousands of alerts

https://www.lr.org/en/knowledge/press-room/press-listing/press-release/2026/alarm-overload-is-und...
2•geox•9m ago•0 comments

SVT-AV1 4.0 Released with More Performance Optimizations

https://www.phoronix.com/news/SVT-AV1-4.0
1•ksec•13m ago•0 comments

LLMs Don't Hallucinate – They Drift

https://figshare.com/articles/conference_contribution/Measuring_Fidelity_Decay_A_Framework_for_Se...
2•knowledgeinfra•15m ago•1 comments

Trump Pushes A.I. Data Centers, but the GOP Is Cool to One in Alabama

https://www.nytimes.com/2026/01/25/us/politics/trump-ai.html
3•zerosizedweasle•21m ago•0 comments

The Origin of Cascades - on the History of CSS (2020)

https://talks.hiddedevries.nl/2gDDUr
1•omer_balyali•24m ago•0 comments

Doom has been ported to an earbud

https://doombuds.com
3•arin-s•27m ago•2 comments

Jesus in 404: Growing up in a secret nuclear city in the Gobi Desert

https://vincent404.substack.com/p/jesus-in-404
2•Vincent_Yan404•29m ago•0 comments

Show HN: Mindwork – AI workspace for focused personal knowledge management

https://mindwork.it.com/
2•obadakhalili•33m ago•0 comments

Show HN: Turning global news sentiment into a live market

https://blohem.misya.me/
1•mekod•35m ago•1 comments

Supply Chain Security starts early

https://gppmad.github.io/posts/supply-chain-security/
1•gppmad•35m ago•0 comments

Show HN: AgentHub – A unified SDK for LLM APIs with faithful validation

https://github.com/Prism-Shadow/AgentHub
1•PrismShadow•39m ago•0 comments

Some Thoughts on AI

https://mattbruenig.com/2026/01/19/some-thoughts-on-ai/
2•jamesponddotco•40m ago•0 comments

The Math on AI Agents Doesn't Add Up

https://www.wired.com/story/ai-agents-math-doesnt-add-up/
1•BerislavLopac•40m ago•2 comments

Need academic volunteer for Guinness World Record verification

1•princevashisht•43m ago•0 comments

Show HN: First Valkey-specific VS Code extension (open source Redis fork)

https://github.com/BetterDB-inc/vscode
2•kaliades•43m ago•1 comments

The Ladder to Nowhere: How OpenAI Plans to Learn Everything About You

https://insights.priva.cat/p/the-ladder-to-nowhere-how-openai
2•privacat•44m ago•1 comments

'Amelia': the AI-generated British schoolgirl, a far-right social media star

https://www.theguardian.com/politics/2026/jan/25/ai-generated-british-schoolgirl-becomes-far-righ...
2•pseudolus•44m ago•1 comments

Go 1.26 Is Around the Corner: Small Changes, Big Impact for Real-World Go System

https://medium.com/@anand.hv123/go-1-26-is-around-the-corner-small-changes-big-impact-for-real-wo...
1•throwaway2037•46m ago•0 comments

DigiAgriApp – Software solution aimed at farmers

https://gitlab.com/digiagriapp
1•basemi•46m ago•0 comments

Show HN: Crystal Upscaler – AI image upscaler built for portraits and faces

https://crystalupscaler.com/
1•charlie0simmon•50m ago•0 comments

Show HN: Bonsplit – tabs and splits for native macOS apps

https://bonsplit.alasdairmonk.com
8•sgottit•52m ago•1 comments

Show HN: Baby Dance AI – Turn baby photos into dance videos in 30 seconds

https://babydanceai.com
1•charlie0simmon•52m ago•0 comments

GLM4.7-Flash vs. other Local LLM. Tested also with OpenCode [video]

https://www.youtube.com/watch?v=SGJptWelwpc
2•grigio•54m ago•0 comments