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QuickJS VS ScreenRun

Compare QuickJS VS ScreenRun and see what are their differences

QuickJS

Application and Data, Build, Test, Deploy, and JavaScript Compilers

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
ScreenRun

Create beautiful videos from screenshots or screen recordings in seconds

Rating
0 reviews
Pricing
Freemium Free trial $3.99 / Monthly
Alternatives Is it good?
Zoviz
Zoviz: Professional Logos, Perfectly Personalized Your Brand. Your Story sponsored

Which is more popular?

Based on our record, QuickJS should be more popular than ScreenRun. It has been mentioned 46 times since March 2021.

social mentions
46 vs 8
Application And Data popularity
100% vs 0%
alternatives listed
44 vs 140

Base details

Website, pricing, platforms and company facts side by side.

QuickJS
ScreenRun
Website bellard.org screenrun.app
Pricing
Open source
Freemium Free trial $3.99 / Monthly Official pricing
Platforms —
Mac OSX Windows iOS Android iPhone iPad Linux +4
Company — Startup from the United States · 1 - 9 employees · 2023
Listed in
Design Tools Developers User Experience Application And Data +1
Design Tools Web App Video & Movies Marketing Videos Screen Recording Screenshots +3

About QuickJS and ScreenRun

In their own words, as submitted to SaaSHub.

QuickJS
ScreenRun

No description of QuickJS yet.

Easy Video Creation: With ScreenRun, you can create stunning videos from your screenshots or screen recordings in just a few clicks. Dynamic Zooming: It is a powerful feature that allows you to create engaging videos that give the impression of a cursor moving in real-time over the image or...

Read more about ScreenRun

Features and specs

What each product offers, as listed by its team.

QuickJS 6 features
ScreenRun 6 features
  • Lightweight
    QuickJS is designed to be lightweight with a small footprint, making it easy to embed in applications and suitable for resource-constrained environments.
  • Fast Startup Time
    QuickJS offers very fast startup times, which can be beneficial for applications that require quick script execution without a long initialization period.
  • Full ES2020 Support
    QuickJS supports the full ES2020 specification, providing modern JavaScript features and syntax, which is advantageous for developers who want to use the latest JavaScript features.
  • Embeddability
    Being easy to integrate into other applications or systems, QuickJS provides a simple C API, which facilitates embedding it in various software and platforms.
  • Single File Distribution
    QuickJS can be distributed as a single file, simplifying packaging and distribution without needing external dependencies.
  • Memory Efficiency
    Its memory efficient design allows QuickJS to run scripts in environments with limited memory resources, making it suitable for IoT devices and embedded systems.

Possible disadvantages

  • Limited Ecosystem
    QuickJS, being a relatively new and niche project, has a smaller ecosystem compared to more established JavaScript engines like V8, which means fewer libraries and community resources are available.
  • Performance
    While QuickJS is efficient, it may not deliver the same high-performance execution as more mature engines like V8, especially in applications requiring intensive computational processing.
  • Lack of Long-term Support
    QuickJS may not have the same level of long-term support and ongoing development as larger projects maintained by large companies or communities.
  • Single-threaded
    QuickJS runs in a single thread, which can be a limitation for applications that require multithreading support for parallel processing.
  • Limited Debugging Tools
    Compared to more popular JavaScript engines, QuickJS has fewer debugging tools and integrations, which might make development and troubleshooting more challenging.
  • Video creation
  • Music background
  • Screen recording
  • Screenshot animation
  • Webcam with virtual background
  • Automatic captions

Videos

Walkthroughs and reviews on video.

QuickJS 1 video + Add
ScreenRun 0 videos + Add

QuickJS - IO, axios, redaxios, fetch

No ScreenRun videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
QuickJS
ScreenRun
100% 100%
Application And Data
0% 0%
0% 0%
Screen Recording
100% 100%
100% 100%
Development Tools
0% 0%
0% 0%
Video Maker
100% 100%

Questions & Answers

As answered by people managing QuickJS and ScreenRun.

How would you describe the primary audience of your product?

ScreenRun's answer:

ScreenRun is used by product teams and designers that want to share engaging videos of their apps or screens to colleagues, followers or clients.

What's the story behind your product?

ScreenRun's answer:

Many screen recording apps are either too simple (just record your screen) or complex, and none of them offered a way to quickly create engaging screen recordings by placing a few points over images or video clips to zoom and engage the person watching.

Which are the primary technologies used for building your product?

ScreenRun's answer:

Everything is web-based using modern browser APIs for video encoding and decoding. ScreenRun also uses AI from OpenAI to create automatic transcripts from your audio and video assets. But everything runs in your browser, no cloud involved for total privacy.

What makes your product unique?

ScreenRun's answer:

Entirely web-based video creation too with zooms, webcam and automatic captions. And unlike many web-based products, ScreenRun runs entirely inside your web browser without sending any data to a server. This aspect is critical for total privacy in work contexts.

Why should a person choose your product over its competitors?

ScreenRun's answer:

ScreenRun is so simple to use! And because it's web-based, you can access it from anywhere, including iPhone or Android.

User comments

Share your experience with using QuickJS and ScreenRun. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

QuickJS 46 mentions
ScreenRun 8 mentions
  • Vim 9.2 Released
    You don't need V8 for running JS for scripting, you have quickjs[1] or mquickjs[2] for example. You might have problems importing npm packages, but as we can see from lua plugins you don't even need support for package managers.... - Source: Hacker News / 7 months ago
  • Fabrice Bellard Releases MicroQuickJS
    - QuickJS: https://bellard.org/quickjs/ Legendary. - Source: Hacker News / 9 months ago
  • Building a JavaScript Runtime from Scratch using C
    For those who would like a true "from scratch" implementation of JavaScript, Fabrice Bellard's QuickJS [1] is clean, readable and approachable. It's a full implementation of modern JavaScript in a straightforward project, not nearly as... - Source: Hacker News / 12 months ago

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  • Show HN: I made a 100% web-based and free alternative to Screen Studio
    I have no connection but seeing as these conversations often discuss alternatives I'd like to mention https://screenrun.app/. It's web based, offers plenty of features and can be had for a one-time of $40. I've only used it a handful of... - Source: Hacker News / over 1 year ago
  • Show HN: I made a free web alternative to screen studio
    I also created something web-based last year called ScreenRun https://screenrun.app It really works best in Chromium-based browser which have WebCodecs. - Source: Hacker News / almost 2 years ago
  • Ask HN: What type of Auth are you using on your side projects?
    I use firebase auth with Google, Facebook and email (magic link) This is live at https://screenrun.app/. - Source: Hacker News / almost 2 years ago

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Alternatives to QuickJS and ScreenRun

When comparing QuickJS and ScreenRun, you can also consider the following products.

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