Vim Tips for speeding up the current line editing

^: go to the beginning of that line.

g_: go to the end of that line.

%: jump between ( and ), or { and }.

/,: go to the next ',', press 'n' to go to the next again. (',' can be any symbol)

f_: find the next '_', and jump to it. ('_' can be any symbol)

W: move to the start of the next word. ('w' and 'e' is also available)

B: move back to the start of the previous word. ('b' is also available)

dw: delete the current word.