serverlessmaps VS Leaflet

Have a look at https://www.serverlessmaps.com/ which uses PMTiles to generate the tiles from OSM data. It's also possible to host the PMTiles directly on S3 and use HTTP range requests to retrieve the desired bounding boxes. Under the hood, it uses CloudFront as CDN, Lambda@Edge functions and S3 (see architecture at https://github.com/serverlessmaps/serverlessmaps/#architectu...)

It's a very cost-effective solution as CloudFront has a 1TB/Month free tier, compared to hosted solutions.

We've had quite some success with deploying "serverless" maps, leveraging PMTiles. Have a look at https://github.com/serverlessmaps/serverlessmaps if you're interested to deploy this on AWS CloudFront/Lambda@Edge/S3...

9. Leaflet

Leaflet is the most famous open-source map library, with lots of plugins. 2 of them are used to animate a marker on the map:

Leaflet stands out as one of the top open source JavaScript libraries for crafting interactive maps. Optimized for both mobile and web devices, it is relatively small (around 42KB) and offers a ton of features, plugins, and a straightforward API. It works across all browsers and platforms.

Finding maplibre 'better' was more valid at the time than today, and is also subjective. The creators and maintainers of both libraries have done some great work (and are still doing so).

Back in January 2022, the stable version of leaflet, v1.7.1, was from September 2020, and was affected by some small bugs degrading the user experience. Although the release of following version seemed close, there was no clear schedule for it, and I had concerns about how maintained the library would remain.

As of today, the bug from 2015 where there is some white space between map tiles on fractional zoom levels [0] is still open.

Also, leaflet was a pain to integrate in Svelte Kit framework, because it depended on `window` and-or `document`, not available at server side.

Maplibre, on the other hands, with a feature set roughly equivalent to Leaflet, benefited from much more frequent releases, and seemed more stable across browsers and devices. It was also easier to make it work in Svelte kit.

[0]: https://github.com/Leaflet/Leaflet/issues/3575

For a personal project, I had to use Leaflet with Svelte, and I faced some problems during development.

Do anyone have any workaround on how to get leaflet js to work inside notion, either as an embed or as code, or widget? https://leafletjs.com/

None of those things are what most in the GIS space would consider "complex", so you could go with any of the options you selected. For lightweight maps, I like Leaflet

https://leafletjs.com

I have a special place in my heart for Leaflet and it’s documentation: https://leafletjs.com

Its suppose to be free: like with map data providers there's Leaflet, OpenStreet Maps and many more which are all for free.