nowfound

Dev tools · May 11, 2026

VideoFlow

Turn JSON code into programmatic videos [OpenSource Library]

VideoFlow launched on May 11, 2026 with 10 votes, #1,220 of 20,538 launches that month and more than 90% of that year's launches.

What it does

Open-source TypeScript toolkit to turn JSON into videos. 27 transitions, 42 GLSL effects, layer groups. Render in the browser, on a server, or live inside a React video editor — all from a single portable JSON.

import VideoFlow from '@videoflow/core' ; const $ = new VideoFlow ({ name : 'VideoFlow trailer' , width : 1920 , height : 1080 , fps : 30 , backgroundColor : '#ffffff' , }) ; // ── Act 1: brand intro (white bg) ───────────────────────────────────────────── const intro = $ . addText ( { text : 'Introducing' , fontSize : 5 , fontWeight : 500 , color : '#52596a' , position : [ 0.5 , 0.5 ] , letterSpacing : - 0.05 , } , { transitionIn : { transition : 'blurResolve' , duration : '300ms' } , transitionOut : { transition : 'fade' , duration : '450ms' } , } , ) ; intro . animate ( { letterSpacing : - 0.05 } , { letterSpacing : 0.20 } , { duration : '1.7s' , easing : 'easeOut' , wait : false } , ) ;…from videoflow.dev

Does a similar job

all alternatives →
  • Remotion2021 · remotion.dev · ▲428

    Create videos programmatically in React

  • Remotion 4.02023 · remotion.dev · ▲257

    Do more with React

  • Typescript library for editing videos with code2024 · github.com · ▲20

    Today we launched a Typescript library for building video processing applications that can run completely client-side This project has been started in March 2023 with the mission of creating the "video processing toolkit for the area of AI". During an extensive research period, we quickly decided to fully embrace WebGPU, which offers a substantial performance improvement over its predecessor WebGL and technologies alike. In combination with WebCodecs, these two technologies lead to unprecedented rendering capabilities on the web and pave the way for the next generation of video processing…

  • JSON Flow2024 · marketplace.visualstudio.com · ▲14

    Transform JSON into interactive graphs in VSCode

  • JSON Flow v2.02025 · marketplace.visualstudio.com · ▲9

    Transform JSON to interactive node graphs in VSCode

  • Gltfjsx, a tool that turns 3D GLTF files into React components2020 · twitter.com · ▲29

    published a major release of the GLTFJSX tool that i made last year: https://t.co/Tnt6GoOG8n it turns @glTF3D files into re-usable react threejs components that are easy to modify and customize! the comfort you get from this is close to a scene editor, but in a real prod env.

More dev tools this month

the category →
  • /dev/null▲481

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 22d ago · openbot.run

  • Talanoa▲341

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 27d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, May 2026

the whole month →
  • Brew ▲900

    Like Claude design for email marketing

    AI · May 2026 · brew.new

  • Parallel agents, diff reviewer, and multi-model comparisons

    Dev tools · May 2026 · kilo.ai

  • StoreClaw▲806

    Grow your store profits with agents that know how to sell

    AI · May 2026 · storeclaw.ai

  • Give your agent a real number and voice to make calls.

    AI · May 2026 · pollyreach.ai

  • Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

    Life & fun · May 2026 · github.com

  • 🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

    Dev tools · May 2026 · github.com