A bit late but here is a list of plugins I could not live without:

- tpope/vim-fugitive

- samoshkin/vim-mergetool

- folke/zen-mode.nvim

- kevinhwang91/rnvimr

- nvim-telescope/telescope.nvim

There might be more I am forgetting.. and maybe something like telescope is already part of Helix. I will check Helix again in a year ;)