I really want to switch from VSCode to Helix but not having a file tree is a deal breaker.
Luckily there's been a lot of work on adding a plugin runtime with one of the proof-of-concept plugins being a file tree. Assuming the plugin runtime comes out this year in a helix release, and adding on a year for the community to settle on the first wave of plugins while giving them time to mature, I can see myself using helix fulltime in 2027 (before Microsoft has enshitified vscode enough to be unpleasant to use).
They told you to use "ed"
You missed the joke