This project uses HTMLMinifier, optipng, and zopfli to create a custom production Elm build pipeline. You can see how I make use of these tools in this build script. Here are the results in case you're interested. I used the same ideas from this project to build and deploy dwayne/elm-conduit, which you can learn more about in my article Yet Another Tour of an Open-Source Elm SPA. - Source: dev.to / 28 days ago

Did you compare to PNG crush and optipng? Those are what I used to use because they're easily installable Linux/brew packages. Source: about 1 year ago

Assuming your frames are PNG files, you could use a lossless optimizer like optipng to try if their size can be reduced. I prefer oxipng, which is faster and multithreaded, and seems to have more active development. Source: over 2 years ago

Etc etc. I want to keep them all in one place primarily so they are easier to back up via several means (rsync, btrfs snapshots, S3 sync, etc) as well has having local access to them at all times. I process the images with jpeg-archive, which keeps them reasonably sized with no loss of quality, but the videos are too big—I archive those to S3 reduced redundancy storage and delete the local copy. Using VP9 and AV1... Source: over 2 years ago

I am using this jpeg recompressor: https://github.com/danielgtaylor/jpeg-archive Tried a lot of combinations of quality, and settled for. - Source: Hacker News / almost 3 years ago