#44th of 4 in AI editors and workflow canvases
tersa
Node canvas for chaining text, image and video models via AI Gateway
- Stars
- 1k
- License
- MIT
- Last commit
- Feb 2026
- Last release
- Feb 2026
- Language
- TypeScript
Overview
Next.js 15 app with a ReactFlow canvas where you connect text, image and video nodes and run them through the Vercel AI SDK Gateway (25+ providers), with streaming output, reasoning display, cost indicators and TipTap for rich text. Canvas state persists in browser local storage; media goes to Vercel Blob. For developers who want a visual model playground to fork; no auth, database or server-side workflow storage.
Who it is for: Developers prototyping multi-model visual pipelines
Strengths
- One AI Gateway key reaches text, image and video models from 25+ providers
- Relative cost indicators and reasoning output per model
- ReactFlow, TipTap, shadcn/ui and Kibo UI already composed
Weaknesses
- Workflows live only in browser local storage
- No auth or multi-user support
- Vercel Blob required for media; Vercel-centric
- Last commit 2026-02; no tests
What it needs
- TypeScript, Vercel AI SDK Gateway
- Needs Vercel AI Gateway credentials, Vercel Blob
Also in AI editors and workflow canvases
See all 4| Rank | Project | Score |
|---|---|---|
| 1 | plate-playground-templateNext.js rich-text editor template on Plate with AI commands | 54 out of 100 |
| 2 | editorNotion-style Nuxt editor with AI completions and optional collaboration | 50 out of 100 |
| 3 | workflow-builder-templateVisual AI workflow builder on Workflow DevKit with real integrations | 36 out of 100 |