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konvajs
react-konva
TypeScript2016–2020
konvajs / react-konva

react-konva

React components for the Konva 2d canvas library. Build interactive graphics, design editors, and whiteboards with JSX.

5Distinct people
5Mentions
0Explicit recommenders
6.4KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

React components for the Konva 2d canvas library. Build interactive graphics, design editors, and whiteboards with JSX.

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year5 dated mentions

Observed mentions: 2016-07-11 20:50:14 UTC to 2020-07-24 03:47:41 UTC.

01232016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments20162017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC110
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC000
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC312
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC000
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC101

What Hacker News says

5 sources
I can only give you the reasons why I picked canvas. So here you go. 1. Scroll performance is much better than HTML 2. Drawing on canvas is cheap compared to modifying DOM or attributes 3. Streaming updates are much smoother in canvas as drawing is quick. I had used Canvas as an interface for high-frequency trading 4. Canvas is easy to work with. And with Konva - https://github.com/konvajs/react-konva/, any React developer will find it at home 5. No Browser bugs :) 6. Performance tuning is quicker with Canvas 7. In the future, we can decide to use WebGL (using PixiJS) Some problems with canvas IMO 1. There is no relative positioning :(. It sounds silly, but coming from HTML, any element can be positioned relative to its parent. 2. Styling/Pixel ratio/Stroke - can be hard to figure out first. And the 0.5px crisp stroke workaround on DPR 1
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devices. Took me a long time to figure out There are pros and cons for both, I guess it all comes down to your personal preference and picking the right tools for the task in hand.
In Show HN: React SpreadSheet – Google Sheets-like performance

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