type-level-leetcode
silly solutions for silly problems tylur.dev/type-level-leetcode
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Version history of problems/valid-parentheses.ts

October 2026

Tyler
reuse the existing chip instead of a new one
committed
Tyler
round the sizes to the token scale
committed
Tyler
name the magic number
committed
Tyler
spell the aria label out loud
committed
Tyler
reuse the existing chip instead of a new one
committed
Tyler
move the guard up to the boundary
committed
Tyler
reuse the existing chip instead of a new one
committed
Tyler
defer the icon import
committed

September 2026

Tyler
handle the ref with a slash in it
committed
Tyler
split the view out of the route
committed
Tyler
make the toggle keyboard reachable
committed
Tyler
pull the loader out of the component
committed
Tyler
pull the loader out of the component
committed
Tyler
read the default from the config
committed
Tyler
stop the header from reflowing on hover
committed

August 2026

Tyler
handle the ref with a slash in it
committed
Tyler
put the separator back between the rows
committed
Tyler
make the toggle keyboard reachable
committed
Tyler
let the caller pass its own fetch
committed
Tyler
reuse the existing chip instead of a new one
committed
Tyler
defer the icon import
committed
Tyler
fix the off-by-one in the page cursor
committed
Tyler
pull the loader out of the component
committed
Tyler
pull the loader out of the component
committed
Tyler
reuse the existing chip instead of a new one
committed
Tyler
keep the empty state on one line
committed
Tyler
trim the trailing newline before hashing
committed
Tyler
treat a missing body as empty, not null
committed

July 2026

Tyler
collapse the two nearly identical helpers
committed
Tyler
make the toggle keyboard reachable
committed
Tyler
name the magic number
committed
Tyler
collapse the two nearly identical helpers
committed
Tyler
defer the icon import
committed
Tyler
reuse the existing chip instead of a new one
committed
Tyler
treat a missing body as empty, not null
committed
Tyler
treat a missing body as empty, not null
committed
Tyler
treat a missing body as empty, not null
committed

June 2026

Tyler
drop the dead compatibility branch
committed
Tyler
walk the parents once, not twice
committed
Tyler
defer the icon import
committed
Tyler
trim the trailing newline before hashing
committed
Tyler
fix the off-by-one in the page cursor
committed
Tyler
keep the empty state on one line
committed
Tyler
round the sizes to the token scale
committed

May 2026

Tyler
pull the loader out of the component
committed
Tyler
walk the parents once, not twice
committed
Tyler
name the magic number
committed
Tyler
tighten the types around the response
committed
Tyler
keep the empty state on one line
committed
Tyler
make the toggle keyboard reachable
committed