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Show HN: Wan-Animate – AI video character animation and replacement based

https://wan-animate.com/
1•qzcanoe•1h ago
I built Wan-Animate, an AI video character animation and replacement tool based on the Wan 2.2 model.

It focuses on two common video creation needs:

Move Mode: animate a static character image to follow the motion in a reference video

Mix Mode: replace the person in a video with an uploaded character image

Under the hood it uses skeleton-driven motion control and intelligent relighting, so the character blends more naturally into the original scene.

Quality options:

Standard: 480p

High quality: 720p

There’s a free trial (login required), plus subscription and credit-based plans.

The goal is to make character animation and replacement accessible without complex VFX workflows — just one character image and one reference video.

Happy to hear feedback or questions.

The most common cognitive barriers in digital experiences

https://makeitfable.com/article/common-cognitive-barriers-in-digital-experiences/
1•mooreds•23s ago•0 comments

Show HN: We built an uncomplicated calendar tool for low-fidelity planning

https://letswalnut.com
1•qkeast•1m ago•0 comments

Who earns a higher salary than you and the jobs they work

https://flowingdata.com/2025/12/02/who-makes-a-higher-salary-and-the-jobs-they-work/
1•gmays•1m ago•0 comments

Identifying swimming pools from Mapbox satellite imagery with Meta's SAM3

https://twitter.com/kyle_e_walker/status/2000307745338093876
1•CGMthrowaway•1m ago•0 comments

Show HN: Vibe-coded a live text MMO with an LLM "reality referee"

1•2805khun•2m ago•0 comments

Vaccine adviser to RFK Jr. has some choice words for his critics

https://www.politico.com/news/2025/12/14/vaccine-adviser-retsef-levi-acip-rfk-kennedy-00688979
1•bilsbie•3m ago•0 comments

Show HN: Neptune – Give your coding agents DevOps superpowers

https://github.com/shuttle-hq/neptune-mcp
2•nodar-d•3m ago•1 comments

Banned in 160 Nations, Why is Ractopamine in U.S. Pork?

https://www.livescience.com/47032-time-for-us-to-ban-ractopamine.html
1•CGMthrowaway•3m ago•0 comments

Calendar rules I learned from an EA

https://www.rubick.com/calendar-rules/
1•gpi•3m ago•0 comments

Show HN: An app that helps parents explain complex questions to children

https://www.littleanswers.space/
1•gpirescampos•5m ago•0 comments

Using GitButler with Multiple GitHub Accounts

https://blog.gitbutler.com/gitbutler-with-multiple-accounts
1•aspleenic•5m ago•0 comments

$50 PlanetScale Metal Is GA for Postgres

https://planetscale.com/blog/50-dollar-planetscale-metal-is-ga-for-postgres
4•ksec•5m ago•1 comments

Show HN: Meeting cost calculator that shows what else you could've bought

https://shouldhaveemailed.com
1•zarred•7m ago•0 comments

Gaming an Agentic Benchmark – DABStep Leaderboard

https://www.thinkevolveconsulting.com/gaming-agentic-benchmarks/
1•thinkevolve•8m ago•0 comments

We eliminated cold starts for 72M monthly page views with edge caching

https://www.mintlify.com/blog/page-speed-improvements
2•skeptrune•9m ago•0 comments

10GbE

https://duggan.ie/posts/10gbe
3•duggan•10m ago•2 comments

Why Nerds Are More Clippable

https://www.a16z.news/p/why-nerds-are-more-clippable
2•jger15•11m ago•0 comments

Estate sues OpenAI, Microsoft after woman is killed by her son

https://sfstandard.com/2025/12/11/openai-microsoft-sued-suzanee-adams-stein-erik-soelberg/
1•randycupertino•11m ago•1 comments

Show HN: I built a scorecard to make creators think about plaftorm dependence

https://calculator.pantherpeakstudios.com/
2•altras•12m ago•0 comments

Mousing Around: Mousercise

https://pbc.gov/mousercise/mousercise.htm
2•delish•13m ago•1 comments

3I/ATLAS's Moving Anti‑Tail Deepens Mystery

https://darkmatter.website/article/3iatlass-moving-antitail-deepens-mystery/
1•darkmatternews•13m ago•0 comments

Explorers of the Lost Computers

https://computerhistory.org/stories/explorers-of-the-lost-computers/
1•myth_drannon•15m ago•0 comments

Show HN: Structural Verification for LLMs: Why Best-of-N Isn't Enough

https://github.com/ShinobuMiya/Eidoku
3•shinobu_miya•16m ago•0 comments

The simplest development flow with AI that works

https://www.bolshchikov.com/p/the-simplest-ai-development-flow
1•bolshchikov•17m ago•0 comments

'I Didn't Vote for This': A Revolt Against Doge Cuts, Deep in Trump Country

https://www.politico.com/news/magazine/2025/12/15/doge-cuts-donald-trump-montana-00681695
5•doener•17m ago•2 comments

The Resistors Were Teenage Hackers and Computer Pioneers

https://spectrum.ieee.org/teenage-hackers
2•rbanffy•18m ago•0 comments

How we used Codex to build Sora for Android in 28 days

https://openai.com/index/shipping-sora-for-android-with-codex/
1•jackmalpo•18m ago•0 comments

The attempt to escape from pain creates more pain

https://transgamerthoughts.com/post/802763182951301120/the-attempt-to-escape-from-pain-creates-mo...
2•linhns•19m ago•1 comments

New Layer of Confidence: Our Journey W/ AI-Driven E2E Testing at Freenow by Lyft

https://www.mobileboost.io/post/a-new-layer-of-confidence-our-journey-with-ai-driven-e2e-testing-...
2•chrtng•19m ago•0 comments

Show HN: OpenSciEval-AI Deriving Prime Theorem from Chaos

https://github.com/maris205/open_sci_eval
2•mairswang•21m ago•1 comments