qemu_esp32
quickjs
Our great sponsors
| qemu_esp32 | quickjs | |
|---|---|---|
| 3 | 65 | |
| 409 | 7,641 | |
| - | - | |
| 0.0 | 9.1 | |
| over 1 year ago | 5 days ago | |
| C | C | |
| Apache License 2.0 | 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.
qemu_esp32
-
What is the best way to transmit an intense burst of accelerometer data accurately?
Straight up UDP streaming might be faster, since there's no error detection involved. Something to consider here: https://github.com/Ebiroll/qemu_esp32/tree/master/examples/19_udp
-
Developing without ESP flashing all the time?
Back in the day we used to have to break out the UV EPROM eraser which would take about 40 minutes to erase and then do the program and test cycle so to avoid that we would use an emulator and do the initial testing on that. Not sure how suitable it is but there are ways to simulator an ESP32 CPU also: https://github.com/Ebiroll/qemu_esp32
- Why doesn’t V8 fit on my microcontroller?
quickjs
-
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
-
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
-
A list of JavaScript engines, runtimes, interpreters
QuickJS
-
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.
-
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.
-
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/.
-
WinterJS
> I am still confused, it's a JavaScript runtime intended to be deployed to JavaScript/Wasm runtimes?
Seemingly.
> Why does a JavaScript runtime need a JavaScript runtime?
Because if you want to create a Service Worker server for CloudFlare Workers and other JavaScript/Wasm runtimes, that's the only option for doing that AFAIK.
FWIW, this isn't a new idea. For example, Figma uses QuickJS (https://bellard.org/quickjs/) for their plug-in runtime: https://www.figma.com/blog/an-update-on-plugin-security/
What are some alternatives?
quickjs-esp32 - QuickJS port for ESP32
Duktape - Duktape - embeddable Javascript engine with a focus on portability and compact footprint
esp8266-quickjs - An attempt on getting QuickJS working on ESP8266 hardware
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
ulisp - A version of the Lisp programming language for ATmega-based Arduino boards.
mjs - Embedded JavaScript engine for C/C++
embedded-hal - A Hardware Abstraction Layer (HAL) for embedded systems
edex-ui - A cross-platform, customizable science fiction terminal emulator with advanced monitoring & touchscreen support.
esp32quickjs - QuickJS JavaScript Engine for ESP32
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.
nesper - Program the ESP32 with Nim! Wrappers around ESP-IDF API's.