Alternatives

Products that do what 60FPS smooth, no matter how janky app was due to heavy build/layout does

1CW
ChartGPU – WebGPU-powered charting library (1M points at 60fps)▲670
Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points. The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU: - LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series) The result: 1M points at 60fps with smooth zoom/pan. Live demo:…
Jan 2026 · github.com
2
Framer Sites Beta▲608
Design real websites right on the canvas, publish in seconds
2022
3
Jitter 1.0▲1,020
A fast and simple animation tool on the web 💫
2023 · jitter.video
4
Subframe▲757
The best way to build UI, fast
2024 · subframe.com
51T
15FPS to 60FPS, new GPU real-time flow-based method▲112
2020 · youtube.com
6AV
A VNC viewer for eInk devices capable of 30 FPS when writing text▲303
2022 · github.com
7
Framer for Developers▲319
The power of the browser with the freedom of a canvas
2021
8
A Screen Design Tool by Framer▲520
High-fidelity design and prototyping, all in one place.
2017
9FI
Framebase.io, Video for Developers▲205
2013 · framebase.io
10
Webstudio Animations▲160
Silky-smooth, uninterrupted scroll-driven web animations
2025
113L
30ms latency screen sharing in Rust▲353
2024 · github.com
12
FlashList for React Native▲85
A performant library for lists in React Native by Shopify.
2022
13RN
React Native scrollable bottom sheet native animations gestures 60FPS▲144
2020 · github.com
14
Once UI 1.5▲302
Open-source designs for interactive + animated interactions
Dec 2025
15OI
OpenGL in super slow motion – visualising Z-buffering▲276
2016 · orbides.org
16
M1 by Montage▲158
Agentic UI that scales on demand
May 2026 · usemontage.ai
17
Framer Flows▲187
App design made simple.
2016
18MB
Mitata – Benchmarking tooling for JavaScript▲93
I always had a sweet tooth for how easy it is to use google/benchmark, but when working with js, current libraries didn't feel right and some were not even accurate enough, so I decided to create my own library to make JavaScript benchmarking tooling better. With more free time, I finally implemented all features I wished for in 1.0.0 and made a lightweight C++ single-header version for moments when google/benchmark is too much. Hope this library helps you as much as it does me.
2024 · github.com
19
Speedometer 3.0▲131
Benchmarking app performance on the modern web
2024
20RD
Reflame – Deploy your React web apps in milliseconds▲147
Hi HN! I've been working on Reflame since I quit my job at Brex last year, excited to finally open it up for everybody to try out! Here's a demo: https://www.youtube.com/watch?v=SohUnrjiIxk Reflame deploys client-rendered React web apps instantly, to previews and to production. In concrete wall-clock terms, deploys generally take: - ~50-500ms from our VSCode extension - ~500-3000ms from our GitHub app (Jump to this comment (https://news.ycombinator.com/item?id=33134082) for what makes Reflame so fast) The Reflame GitHub App automatically deploys default branches…
2022 · reflame.app
21
Interial▲126
Cloud AI tool to enhance video frame rate making it smoother
2021
22VJ
Velocity.js – Accelerated JavaScript animation▲160
2014 · velocityjs.org
23
RNPixel▲89
Modular React Native Components for quick prototyping
2018
24
hasty.dev▲146
A JS Perfomance Tool
2021

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