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html2canvas VS testling

Compare html2canvas VS testling and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

html2canvas logo html2canvas

JavaScript library to take "screenshots" of webpages or parts of it, directly on the...

testling logo testling

Automatic browser tests on every push
  • html2canvas Landing page
    Landing page //
    2019-09-15
  • testling Landing page
    Landing page //
    2019-10-10

html2canvas features and specs

  • Client-Side Rendering
    html2canvas is a client-side library that can capture screenshots of web pages without requiring server-side processing, making it easy to integrate into web applications.
  • Open-Source
    Being open-source, developers have access to the source code, allowing them to modify and contribute to the project, ensuring transparency and community-driven improvements.
  • Ease of Use
    It provides a straightforward API, making it accessible for developers to quickly implement and use the library to capture screenshots.
  • Cross-Browser Support
    The library aims to support multiple browsers, enhancing its usability across different user platforms.

Possible disadvantages of html2canvas

  • Rendering Limitations
    html2canvas may not fully support all CSS properties or web elements, leading to inaccurate or incomplete screenshots in some cases.
  • Performance Overheads
    As a JavaScript library running in the browser, it may lead to increased CPU and memory usage, especially for large or complex web pages.
  • Security Concerns
    Rendering content on the client side may expose sensitive information within the page during the rendering process, posing security risks if not handled carefully.
  • Lack of Dynamic Content Handling
    Dynamic content like videos, animations, or elements with JavaScript-based changes during rendering might not be accurately captured.

testling features and specs

No features have been listed yet.

Category Popularity

0-100% (relative to html2canvas and testling)

html2canvas

testling

Development
100 100%
Development
0% 0
Browser Testing
74 74%
Browser Testing
26% 26
Automated Testing
54 54%
Automated Testing
46% 46
Tool
100 100%
Tool
0% 0

User comments

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Social recommendations and mentions

Based on our record, html2canvas seems to be more popular. It has been mentiond 19 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

html2canvas mentions (19)

  • Why SnapDOM Beats html2canvas for DOM-to-Image Capture
    Capturing a slice of the DOM as an image is one of those deceptively hard problems in frontend engineering. For years, html2canvas has been the default answer. It works, it's battle-tested, and it's everywhere. But if you've ever pushed it hard โ€” large trees, custom fonts, shadow DOM, or high-DPI exports โ€” you already know where the cracks are. SnapDOM is a newer take on the same problem, and in most of the ways... - Source: dev.to / 15 days ago
  • HTML-in-Canvas
    A native version would be nice but this seems interesting https://html2canvas.hertzen.com/. - Source: Hacker News / 12 months ago
  • Gist Share
    So I went to trusty html2canvas It works really well with some caveats; which I hit. It does not render SVG backgrounds well, or complicated CSS3 gradients. To hack this I basically append a png background if screenshot is occurring, this happens only if the og:image hasn't been created/uploaded before. - Source: dev.to / about 1 year ago
  • Build a Finance Tracker with Next.js, Strapi, and Chartjs: Part 3
    We'll use three libraries - html-to-pdfmake, pdfmake and html2canvas for the printing functionality. - Source: dev.to / almost 2 years ago
  • Build a Finance Tracker with Next.js, Strapi, and Chartjs: Part 1
    Html2canvas to take screenshots of the webpage directly on the browser. - Source: dev.to / almost 2 years ago
View more

testling mentions (0)

We have not tracked any mentions of testling yet. Tracking of testling recommendations started around Mar 2021.

What are some alternatives?

When comparing html2canvas and testling, you can also consider the following products

BackstopJS - BackstopJS is an open-source tool that allows the user to capture screenshots of a complete webpage or only specific areas of the webpage.

BrowserStack - BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

Html Screen Capture JS - Html Screen Capture JS is an open-source, lightweight, and fully customizable javascript/typescript library that captures a complete layout or a few areas of a layout and saves it in a mini HTML file for the user.

Applitools Eyes - Automated visual application testing and monitoring

Expo Screen Capture - Expo Screen Capture is a highly efficient tool that empowers users to prevent screens in their applications from being captured or taped.

Argos CI - Argos is a visual testing solution that fits in your workflow to avoid visual regression. Takes screenshots on each commit and be notified if something changes.

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