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Show HN: OpenPost, an open-source alternative to Buffer, CapCut, and Canva

https://github.com/getopenpost/openpost
3•kraktoos•44m ago

Comments

kraktoos•39m ago
Hey HN, I'm Rodrigo, and I'm building OpenPost.

It brings social media scheduling, image editing, video editing and a whole bunch of other creator tools into one open-source app. The idea is to create your content and schedule it in the same place, and eventually have it know your brand and help you out as much as possible.

You can self-host it or use the hosted version.

It's not at feature parity with all three, but that’s the direction I’m working towards.

Try it: https://openpo.st Source: https://github.com/getopenpost/openpost

A protocol for attributable modular research contribution

https://akamatsu.leaflet.pub/3mkwouogdzs2j
1•streb-lo•55s ago•0 comments

Semi-Public Git Repositories

https://00f.net/2026/09/09/semi-public-git-repositories/
1•Tomte•59s ago•0 comments

Show HN: MagicVault – Let agents use your credentials without seeing them

https://github.com/MagicBeansAI/MagicVault
1•das_vicky•1m ago•0 comments

No Biting: The Easy Way to Understand AI Alignment

https://ishayirashashem.substack.com/p/no-biting-the-easy-way-to-understand
1•ishayirashashem•2m ago•0 comments

Who Stands Behind the Words?

https://www.tandfonline.com/doi/full/10.1080/00963402.2026.2718008
1•magicseth•2m ago•0 comments

Ask HN: I don't want better models, just faster ones

1•level87•3m ago•0 comments

Is the Arctic set to be China's new battery highway to Europe?

https://www.batteriesinternational.com/news/is-the-arctic-set-to-be-chinas-new-battery-highway-to...
1•speckx•3m ago•0 comments

Tripwire – sandboxed security scanner for AI skills and MCP servers

https://github.com/neomatrix369/tripwire
1•neomatrix369•4m ago•0 comments

Validating snapshots before restoring an AI coding workspace

https://github.com/croviatrust/causari/pull/44
1•CroviaTrust•4m ago•0 comments

Show HN: Briff – Site Summarizer

https://briff.site
1•Kuyawa•4m ago•0 comments

Show HN: TideGlass, nature simulations for a second monitor, written in Metal

https://tideglass.app/
1•PiXeL161616•4m ago•0 comments

Suno launches v6, v6-wild and v6-mini

https://suno.com/blog/introducing-v6
1•levysoft•5m ago•0 comments

Clip Art Studio

https://clipart.studio/
2•bookofjoe•6m ago•0 comments

Voice AI Benchmarks: a directory of voice-agent evaluations

https://voicebenchmarks.com/
1•codelion•6m ago•0 comments

New app: Yesterday, an iPhone app for yesterday's weather

https://interconnected.org/home/2026/08/26/yesterday
1•surprisetalk•8m ago•0 comments

A Design Space Exploration of Async/Await

https://cel.cs.brown.edu/blog/design-space-async-await/
1•wcrichton•9m ago•0 comments

Anthropic insiders warn AI could kill all humans

https://www.axios.com/2026/09/09/anthropic-insiders-warn-ai-could-kill-all-humans
2•utkarsh858•9m ago•0 comments

AI Made Lots Hideous Code but Found Major Bottlenecks for Fast Linux Compilation

https://www.phoronix.com/news/AI-To-Faster-Linux-Kernel-Comp
1•mdp2021•9m ago•0 comments

Navier stokes- Problem solution and the math for absolute dumbfucks

https://x.com/kingofknowwhere/article/2097441617640886376
1•gmays•9m ago•0 comments

Date with a Recruitment Scammer

https://freebird.in/date-with-a-scammer-vulture/
1•bobkb•11m ago•0 comments

I rewrote my back end in Go in 72 hours – the 30 day follow-up

https://www.bajura.online/2026/09/i-rewrote-my-backend-in-go-in-72-hours_0359752883.html
1•odilelof•13m ago•0 comments

The Ancient Greek Water Clock That Kept the Most Accurate Time for 1,800 Years

https://www.openculture.com/2026/09/the-ancient-greek-water-clock-that-kept-the-most-accurate-tim...
4•Brajeshwar•14m ago•0 comments

My LLM eval cried wolf. Here's what I measured

https://digline.dev/blog/my-llm-eval-cried-wolf/
2•alexpran•16m ago•0 comments

A remote island, these GPS hackers are preparing for an invisible war

https://www.bbc.com/future/article/20260908-inside-the-fight-to-protect-the-worlds-satellite-signals
1•tigerlily•16m ago•0 comments

Google Gives a 20-Year Lifeline to Nordic Nuclear Power Plant [Loviisa]

https://www.bloomberg.com/news/articles/2026-09-09/google-gives-a-20-year-lifeline-to-nordic-nucl...
1•toomuchtodo•18m ago•1 comments

Electronic shelf labels likely to cost jobs and drive up grocery prices

https://www.theguardian.com/us-news/2026/sep/09/electronic-shelf-labels-grocery
3•geox•21m ago•0 comments

Show HN: Castforge – run Claude Code, Codex and Gemini as one dev team

https://castforge.ai/
3•jabenhaim•21m ago•0 comments

An exclusive club for humans waiting on their AI to respond

https://waiting.club
2•billychasen•21m ago•0 comments

Show HN: Mnemiq – Open-source text-to-SQL tuned to your own database

https://github.com/agenticfabriq/mnemiq
2•paulinazhxu•21m ago•0 comments

Upyo 0.6.0: MIME composition, streaming attachments, and calendar invitations

https://github.com/dahlia/upyo/discussions/75
2•dahlia•22m ago•0 comments