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[Fast Refresh] Redesigned Runtime Error Experience #12222

Merged
merged 101 commits into from
Apr 30, 2020
Merged

[Fast Refresh] Redesigned Runtime Error Experience #12222

merged 101 commits into from
Apr 30, 2020

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@Timer Timer commented Apr 26, 2020 •
edited

This pull request introduces a redesigned runtime error experience for users who are opted-into the Fast Refresh experiment.

Notable changes:

  • Uses eval-source-map instead of cheap-module-source-map
    • Faster recompiles in development
    • Column mappings
    • Original variable names in browser debugger
  • Does not reload entire page after a runtime error (to retain application state)
    • Runtime errors are automatically cleared after a Fast Refresh successfully completes
  • New overlay is clearly minimizable (modal design)
    • Old overlay looked like a compile error, was not obvious your app was still underneath

@Timer Timer mentioned this pull request Apr 28, 2020
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Timer added 28 commits April 30, 2020 06:51
@Timer
wip: React Refresh RedBox
d70fdfa
@Timer
Resolving middleware, StackFrame & parser, bus
d71b52d
@Timer
Move code
12a0645
@Timer
Create everything into shadow root
d2173e7
@Timer
yeet
925db0b
@Timer
Fix package version
c3a263a
@Timer
Start on overlay design
f06b169
@Timer
Add more styling
aa133b3
@Timer
Move file
6de97f0
@Timer
Add resolve phase to error overlay
40323ea
@Timer
add TODO
1182cd5
@Timer
Add collapsed field
c940056
@Timer
Add basic frame rendering
322eee6
@Timer
Update error message
69952d8
@Timer
Update title
f6ce5f9
@Timer
Add TODO to fix behavior
de51a0b
@Timer
Prettier frame display
6f7f4a2
@Timer
Fix source fetching
7ffd0aa
@Timer
Fix content type
9cbda23
@Timer
Fix rendered error
046c38a
@Timer
Simplify URL Source
62ae14c
@Timer
Render Frame Groups
48997db
@Timer
Implement Proper Overflow
e992720
@Timer
Add Titles to Frames
84e0fb8
@Timer
Remove Leading Spaces
c6ce2eb
@Timer
Fix line stripping
575b4af
@Timer
Swap function string order
140c2a3
@Timer
Reduce maximum width
b906da4
@vercel vercel deleted a comment from ijjk Apr 30, 2020
@vercel vercel deleted a comment from ijjk Apr 30, 2020
@vercel vercel deleted a comment from ijjk Apr 30, 2020
@vercel vercel deleted a comment from ijjk Apr 30, 2020
@Timer Timer marked this pull request as ready for review April 30, 2020 12:22
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timneutkens
timneutkens approved these changes Apr 30, 2020
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Looks great 💯

@Timer Timer merged commit fbea795 into vercel:canary Apr 30, 2020
@Timer Timer deleted the refresh/redbox branch April 30, 2020 14:50
rokinsky pushed a commit to rokinsky/next.js that referenced this pull request Jul 11, 2020
@Timer @rokinsky
[Fast Refresh] Redesigned Runtime Error Experience (vercel#12222)
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@vercel vercel locked as resolved and limited conversation to collaborators Jan 30, 2022
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@timneutkens timneutkens timneutkens approved these changes

@ijjk ijjk Awaiting requested review from ijjk ijjk is a code owner

@lfades lfades Awaiting requested review from lfades

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@Timer @ijjk @timneutkens @jescalan