juliancwirko/react-s-alert

Preact rendering issue

Open

#64 opened on Feb 13, 2018

View on GitHub
 (1 comment) (0 reactions) (0 assignees)JavaScript (660 stars) (74 forks)batch import
help wantedreproduction repo needed

Description

Every second attempt to show Alert renders an invisible element (style=display:none) when using Preact instead of React. image

Contributor guide

Tech stack
javascriptreact
Domain
frontend
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
React basicsPreact familiarityJavaScript debugging
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50
Research direction
Examine the Alert component source code in the react s alert repository. Focus on how the component manages its visibility state and the rendering of the alert element. Test the bug locally with Preact to reproduce the issue. Look for any differences in how Preact handles conditional rendering or the CSS display property that might cause the invisible element on every second call.