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Higgsfield promised to open-source their entire platform. They didn’t.
Let's help them.
For the next two weeks, Comfy and our partners are putting up $25,000 in prizes for the best open-source builds on the Comfy Developer Platform.
Partners: @NVIDIAAI, @runpod, @MiniMax_AI, @ltx_io, @bfl_ai
→ $10K grand prize
→ RTX 5090: Most Innovative
→ RTX 5090: Most Viral
→ RTX 5090: Open Weights Only
→ 10 runners-up: $250 in Comfy credits
Built in the open. Learned in the open. Hired for in the open.
Open Source Will Win! 🤝
If you're a creative wondering what to learn in 2027, you need to read this.
Adobe MAX is this week. One of their AI Studio roles asks for "hands-on proficiency with @ComfyUI , including custom node development."
The biggest name in subscription creative software is hiring for an open-source tool. It's not the "alternative" anymore. It's the skill people are screening for.
And it's not just Adobe. We're seeing an influx of "ComfyUI Artist" and creative technologist roles show up at VFX shops and brand studios almost every week.
For 20 years, creative skills lived inside someone else's subscription. Open source flips that. Learn it once, and it goes with you to the next endeavor.
Nobody can reprice what you know.
Learn the thing you get to keep.
@ltx_io VFX nodes are now in ComfyUI via Partner Nodes.
→ Reframe to 1:1, 4:5, 5:4, 9:16 or 16:9, with the new area generated to match
→ Upscale to 4K or 8K, keeping frame rate and audio
→ SDR to 10-bit HDR (BT.2020, HLG)
→ Alpha Gen: per-frame mattes up to 4K, with hair and soft edges intact
No local GPU needed 👇
Seedream 5.5 is now available in ComfyUI via Partner Nodes.
→ Multi-turn editing that keeps the rest of the frame intact
→ Native RGBA output, including transparent and semi-transparent backgrounds
→ Posters and infographics with readable text
→ More realistic portraits + lighting you control in the prompt
Try it on Comfy Cloud 👇
Seedream 5.5: Image Edit
links.comfy.org/3WzznYM
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@MiniMax_AI H3 Image is now natively supported in ComfyUI.
→ Open weights
→ 6 steps, nothing to tune
→ Native 4096×4096 output
→ Text-to-image + multi-reference editing in one model
Run it on your own GPU or via Partner Nodes.
@HeyGen is running a video contest.
Ask your AI agent to make a video with HeyGen Video 1.0 through HeyGen MCP, then polish it however you like.
We're on the judging panel, and top entries get up to $5K in Comfy credits. #HeyGenVideoContest
We're teaming up with @Runware, @MiniMax_AI, @ComfyUI and @ChromaAwards to give away $20K+ in cash and credits for the best videos made with HeyGen Video 1 through our MCP.
To enter, follow @HeyGenMCP and post your video with #HeyGenVideoContest.
Rules: heygen.com/blog/video-contes…
The #OpenSourceHiggsfield winners are out!
We got to watch 300+ of you build together for two weeks. Strangers became collaborators. You answered each other’s questions, forked each other’s ideas, and pushed each other’s work further.
Thank you for showing up for each other.
Built by the community, for the community.
Open Source Will Win! 🤝
Two weeks ago we asked you to open source Higgsfield.
Then they tried to shut us down. 300+ of you shipped anyway.
Submissions from 45+ countries and 3 build nights later…
The winners of #OpenSourceHiggsfield
🥇 Best Overall: ComfyUI Panorama Stickers by @noma_door
💡 Most Innovative: Blocksfield by @SquaredCubeRBX
🔥 Most Viral: Imagination Studio by @SamJWasserman & @u1tra_instinct
🎨 Open Weights Only: Paint a Plate by @AInVFX
Huge thanks to @runpod_io, our partner and cash prize sponsor.
Plus 10 honorable mentions, with bonus prizes from @ltx_io, @bfl_ai, @runpod, and @MiniMax_AI:
Reshoot 4D by @itsmetamike, OneShot MV by @VisualFrisson, Freefield by @neuregex, H3 Motion by PxTicks (YT), Splat Edit Engine by @TheBurgstall, Sonder App by @SonderSaid, Max Editor by jonathan_7gramirez (IG), Genobi by Radek Rudnicki (LinkedIn), Henge by @Alissonerdx, and H3-AudioRetake-Studio by @nebsh83.
To everyone who built: thank you. You didn’t just enter a challenge. You showed that the best creative tools don’t have to sit behind a closed platform. Every project here was built in the open and shared so others can build on it.
Built by the community, for the community.
Creativity stays open source.
A special thank you to our partners as well.
Stay Comfy. 🤝
Launching @ComfyDevs.
Our dev-focused account.
First 50 people to quote, engage with the post, and fill out the form linked below the post will get $50 in comfy credits!
Welcome to Comfy for Developers.
This is where we’ll share:
→ Use cases from the community
→ Product improvements for developers
→ Developer info for every launch
→ Posts from our engineering blog
→ Hackathons and dev events
→ Freebies and swag giveaways
For company news, follow @ComfyUI. Subscribe to our dev-focused blog!
The first 50 to quote tweet us and fill out the form below will get $50 in Comfy credits (you need a Comfy account to get this!)
Open Source Higgsfield: Comfy Dev Platform Live Build xitter.twitterapi.xyz/i/broadcasts/2ybAVKpnM…
Try the ComfyUI plugin today:
links.comfy.org/3Wsn5Bl
One spark of curiosity has led to millions of creators empowered to shape the future of generative media.
What got @ComfyUI’s creator into PCs?
For Yannik Marek, it was video games on an old CRT monitor. Today, his curiosity & experimentation is powered by NVIDIA RTX Spark.
#ShareYourSpark
Amazing to see all the momentum around Pika H3 Flex already!
Everything we put into this model was designed to give creators the flexibility and speed to explore with precision.
In that spirit, we’re making Pika H3 Flex open source from day 1. You can find the code on GitHub, the weights on @huggingface, and start playing with it in @ComfyUI and diffusers right now.
Code: github.com/Pika-Labs/Pika-H3…
Weights: huggingface.co/Pika-Labs/Pik…
Diffusers:
huggingface.co/docs/diffuser…
ComfyUI: docs.comfy.org/tutorials/vid…
