tremor VS satori

Interesting it's open-source but they don't seem to highlight it on their home page, I had to search for their Github page to find it https://github.com/tremorlabs/tremor

Then when I came back to the home page and searched for "license", I confirmed it says "Apache-2.0 license" in light-grey, small font in the middle of the page.

I was hoping to see support for React Native but according to one of their issues]1], they need another contributor for it and "other JS frameworks"

[1] https://github.com/tremorlabs/tremor/issues/230

Ya i used https://tremor.so nextjs and tailwindcss

Neither! I deployed on nextjs and use https://tremor.so

I recently discovered https://github.com/tremorlabs/tremor a components lib aimed at building dashboards, it’s impressive how fast you can build a complete product with it … I built the ui for a python tasks scheduler in a couple of days: https://github.com/lucafaggianelli/mario-pype

Github stars: 6.6k License: MIT Links: Demo | Documentation | GitHub

If you have any other questions, reach out to me or open an issue on GitHub

Heya! I am one of the creators of the library. We have released many new features and improvements over the last few months. You can check out the project here: https://github.com/tremorlabs/tremor What's new? ◆ Override and extend root styles with tailwind classes ◆ All HTML attributes extended ◆ Ref forwarding ◆ Bundle size decreased by 25% → http://tremor.so/changelog

View on GitHub

I've used satori [0] on the backend with TypeScript/Deno to render JSX as an SVG (which is then rendered to a PNG).

Satori is meant for rendering Open Graph images (e.g. the little images that come up when you post a link on Twitter/Slack/Facebook), but I found that it works well for rendering arbitrary images. It supports a subset of modern CSS, including flexbox.

My use case is posting match reports for League of Legends into a Discord text channel, e.g. person X just played a match, here are their stats.

It's quite nice because there are almost zero server-side native dependencies (the one exception is the library to convert svg -> png requires some native libraries).

Here's what a match report looks like: [1]

Here's an example of what the JSX looks like: [2]

[0]: https://github.com/vercel/satori

[1]: https://github.com/shepherdjerred/glitter/blob/main/assets/p...

[2]: https://github.com/shepherdjerred/glitter/blob/main/packages...

Another way is to write HTML/CSS and use satori [0] to convert that to SVG. It's meant for Open Graph images (the images that show up when you link a site in Discord, Slack, Twitter, etc.), but it works quite well for anything.

This is obviously not as flexible as true SVG, but it is familiar to author for anyone who's written a React application. I've used it on the backend to generate match reports for League of Legends [1]

[0]: https://github.com/vercel/satori

[1]: https://github.com/shepherdjerred/glitter-boys

Install the @vercel/og package. This library is designed to convert React code into PNG images. It is built on Satori, a library that converts HTML and CSS into SVGs.

Examples are available in the Vercel OG Playground.

In this version, we no longer use Puppeteer to capture HTML and return images. Instead, we utilize the @vercel/og library, which employs Satori as its core engine. Satori is a library that converts HTML and CSS into SVG.

This is made possible thanks to the Dynamic Open Graph Image Generation feature introduced with Next.js version 13.3, and the new Metadata API. In summary, it involves generating images using code (in our case, TSX, HTML, and CSS) with the help of the libraries @vercel/og (already integrated in the App router) and Satori. Satori converts HTML and CSS to SVG, and then resvg-js converts the SVG to a PNG image. All of this in just a few milliseconds!

Here you are returning an ImageResponse instead of the Response, alternatively you can also extend the request and response web api using 'NextRequest' and 'NextRespone', to do that you can import them using import { NextResponse, NextRequest } from 'next/server';, though for this example it is not required. Now if you refresh your browser you will get an image generated by your 'route.js' at request time. Well we are almost done. You can render whatever dynamic data in your image you want and customize your image using og playground, you can even generate 'SVG' on request as the og image. For this example we will fetch a random number from random.org api, then we will use that number as an id and fetch an image from Lorem Picsum, with the same image url we will fetch the description for the image from the Alt Image Generator and generate an image on request with the image that we fetched and the description we have fetched and use it in a design to create the og image. Kind of like that.

Use Vue files to generate SVG images by Satori. The image can be generated by running ESM script or CLI.

I'm not familiar with it but looks like it's made with nodejs, node uses the same js engine used by chrome, node renders the template and converts it to plain html/css and then they use this library to convert it to png but in the library github page it says that they don't support everything so it's kinda similar to xhtml2pdf or weasyprint