pngsource
quickjs
pngsource | quickjs | |
---|---|---|
7 | 67 | |
105 | 7,744 | |
- | - | |
0.0 | 9.1 | |
almost 2 years ago | 4 days ago | |
HTML | C | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pngsource
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From Datalog to SVG
This is really neat. Reminiscent of how drawio.com can embed the source inside exported PNGs (see also https://github.com/Fusion/pngsource)
I would love to see this approach extended to add some animation too.
- Wails: Build beautiful cross-platform applications using Go
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Sciter, the 5 MB Electron alternative, has switched to JavaScript
I see, in this thread, talks about what Sciter does and does not offer.
It's not the only alternative to Electron, but it might be one that offers predictable and repeatable results.
I released a small open source project on HN last week (https://github.com/Fusion/pngsource) and I wrote its backend logic in Go. I built the frontend using Tailwind (https://tailwindcss.com) and DaisyUI (https://daisyui.com) and, using Go compiler flags, I can release the app using both WebView (github.com/webview/webview) (which, yes, does require the host OS' collaboration) and Wails (wails.app) (which also does.)
On Linux/AMD64, the binary's size is 3.7M when building for WebView, and 6.8M when targeting Wails.
The way the app works is I drag/drop files to the UI, magic happens, and I use github.com/ncruces/zenity to prompt the user for a save location.
I cross-compile the apps using xgo (https://github.com/karalabe/xgo)
It's been working pretty well on Linux, Windows, MacOS. I think WebView's approach of limiting the feature set is working well as it feels more "native" than Wails (better refreshes and resize operations for instance)
However, I already have a few tickets reporting that, for instance, the app is displayed as a blank window in some environments. And it's hard to debug remotely, obviously. So, this is where Sciter may be a better option.
- pngsource: Embed Embed source code in png files
- Embed source code in png files
- Show HN: Embed your source code in PNG files
quickjs
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What Is in a Rust Allocator?
You may be familiar, but I just wanted to show how it is available in many C implementations and is used, for example, in QuickJS: https://github.com/bellard/quickjs/blob/0c8fecab2392387d76a4...
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Show HN: Happy Pi day with this PWA to cut 100k Pi digits offline
It uses service workers to cache static files, by the time it opens up you already free to be offline, try toggle network switch to verify.
It has download link at bottom of the about page ([accdoo.app/about]) which you could then self host it by dropping into any static hosting services.
btw, the Pi feature was by-product from the original App but I won't expand here, if you'd like to learn more, please checkout its two Show HN post (39115559 and 39138957) previously.
[wiki]: https://en.wikipedia.org/wiki/Chudnovsky_algorithm
[quickjs/pi]: https://bellard.org/quickjs/pi.html
[pi_bigint.js]: https://github.com/bellard/quickjs/blob/master/examples/pi_b...
[accdoo.app/about]: https://accdoo.app/about#releases
[39115559]: https://news.ycombinator.com/item?id=39115559
[39138957]: https://news.ycombinator.com/item?id=39138957
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Ask HN: C/C++ plugin make JavaScipt end up with C/C++ binary?
Just go with quickjs, I think this is what you are looking for.
https://bellard.org/quickjs/
- Show HW: accdoo cipher web app now fused with offline Pi cutter (100k digits)
- QuickJS JavaScript Engine
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A list of JavaScript engines, runtimes, interpreters
QuickJS
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Can you make your own JavaScript by implementing ECMAScript standard?
I think QuickJS, written in C, is a user-"friendly" starting point for implementing ECMA-262. Documentation QuickJS Javascript Engine.
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New QuickJS Release
There is a readme on the project's main page: https://bellard.org/quickjs/
The newsworthy bit here is that the activity seemed to have stalled for year or two and now Fabrice pushed a few fixes and made a new release.
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GitHub
Just to demonstrate GitHub repositories do not necessarily reflect upon a programmers' body of work, Fabrice Bellard has one (1) repository published on GitHub, quickjs. Compare the list of work on Bellard's home page https://bellard.org/.
What are some alternatives?
quickjspp - Port of QuickJS Javascript Engine.
Duktape - Duktape - embeddable Javascript engine with a focus on portability and compact footprint
kroki - Creates diagrams from textual descriptions!
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
mjs - Embedded JavaScript engine for C/C++
edex-ui - A cross-platform, customizable science fiction terminal emulator with advanced monitoring & touchscreen support.
Nuitka - Nuitka is a Python compiler written in Python. It's fully compatible with Python 2.6, 2.7, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, and 3.11. You feed it your Python app, it does a lot of clever things, and spits out an executable or extension module.
esp8266-quickjs - An attempt on getting QuickJS working on ESP8266 hardware
react-native-desktop-qt - A Desktop port of React Native, driven by Qt, forked from Canonical
v8go - Execute JavaScript from Go
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
bud - The Full-Stack Web Framework for Go