Broadsheet

broadsheet.love is a plain-text file viewer that renders text in multiple columns to use all available window width without letting lines grow unreadably wide.

To install, download LÖVE. Then click on broadsheet.love.

To read a (text) file using broadsheet.love, just drop it on the window.

broadsheet.love is a "freewheeling" app that you can read and modify the source code for as it runs. The app contains all its source code. Designed above all to be easy to modify, and to give you early warning if your modifications break something. To start making changes, run https://akkartik.itch.io/driver

Source code repository: https://git.sr.ht/~akkartik/broadsheet.love