elsa VS Espruino

Compare elsa vs Espruino and see what are their differences.

elsa

❄️ Elsa is a minimal, fast and secure runtime for JavaScript and TypeScript written in Go (by elsaland)

Espruino

The Espruino JavaScript interpreter - Official Repo (by espruino)
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elsa Espruino
4 9
2,633 2,708
- 0.6%
2.4 9.7
over 2 years ago about 24 hours ago
TypeScript C
MIT License GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

elsa

Posts with mentions or reviews of elsa. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-10.

Espruino

Posts with mentions or reviews of Espruino. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-10.
  • A list of JavaScript engines, runtimes, interpreters
    23 projects | /r/learnjavascript | 10 Dec 2023
    Espruino
  • STARFIELD:Sooooooo the Founder's watch is just Bangle 1 Open Source?
    1 project | /r/BethesdaGameStudios | 14 Jun 2023
  • Firmware changelog?
    2 projects | /r/Banglejs | 19 Oct 2022
  • Gadgetbridge is an Android application for your smart watch and other devices
    4 projects | news.ycombinator.com | 24 Sep 2022
    The Bangle.js 2 is an excellent device. As a former Pebble user, this is the first device that I consider an adequate replacement for my Pebble (which by now has a diminished battery life and corroded charging contacts).

    Here is my impression of the Bangle.js 2:

    - Battery: Lasts about 3 weeks on a charge, constantly connected to my phone, when the watch is used to display notifications and alarms. This is a major advantage over Apple Watches and Android/Wear OS watches.

    - Display and buttons: The 1.3" 8-color transflective display is comparable to the Pebble Time series' 64-color transflective display. The display is always on, and the backlight activation is highly configurable. The Bangle.js 2 has a touchscreen and 1 button, while Pebble watches have no touchscreen and 3 buttons.

    - Software: Runs on the completely free and open source Espruino JavaScript interpreter,[1] which was my main motivation for purchasing this device. There are currently 336 apps in the web-based Bangle.js app loader (app store), including utilites and clocks (watch faces), all of which are FOSS. The bootloader and firmware can be updated directly from the app loader. On Android, there is a distribution of Gadgetbridge (built from the same code base as Gadgetbridge) with internet access enabled that integrates the Bangle.js app loader into Gadgetbridge, which makes it very easy to use the watch.[2]

    - Build: Built on the same device body as the SMA Q3.[3] The casing is plastic, and the watch is compatible with standard 20 mm watch straps. The IP67 water/dust resistance makes the watch usable for sports.

    Overall, I highly recommend the Pebble.js 2 watch, which is the best FOSS-focused watch I have found to date.

    [1] Espruino JavaScript interpreter: https://github.com/espruino/Espruino

    [2] Bangle.js Gadgetbridge (distribution): https://www.espruino.com/Gadgetbridge

    [3] SMA Q3: https://www.smawatch.com/details?product_id=130

  • Does anyone have PineTime and Bangle.js 2? What are all their differences?
    3 projects | /r/Banglejs | 7 Aug 2022
    This is the firmware repo for the BangleJS : https://github.com/espruino/Espruino
  • Running TypeScript on ESP8266/ESP32 Devices
    5 projects | news.ycombinator.com | 3 Mar 2022
    This makes use of a JS interpreter made for embedded devices: Espruino

    More details in the Espruino repo: https://github.com/espruino/Espruino

  • Can the PineTime Watch stream music without a phone? (Onboard music storage)
    3 projects | /r/PINE64official | 13 Sep 2021
    There are subsets of JS for embedded device e.g. Espruino https://github.com/espruino/Espruino for BangleJS https://shop.espruino.com/banglejs also with 4MB or JerryScript https://jerryscript.net
  • [AskJS] Do you use JavaScript on Microcontrollers? Which engine / interpreter?
    5 projects | /r/javascript | 30 Mar 2021
    - Espruino (2.2k stars)

What are some alternatives?

When comparing elsa and Espruino you can also consider the following projects:

Workflow Core - Lightweight workflow engine for .NET Standard

MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

Flutter-AI-Rubik-cube-Solver - Flutter-Python rubiks cube solver.

jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.

terraform-aws-vpc - Terraform module to create AWS VPC resources 🇺🇦

moddable - Tools for developers to create truly open IoT products using standard JavaScript on low cost microcontrollers.

hanspell - (주)다음과 부산대학교 인공지능연구실/(주)나라인포테크의 웹 서비스를 이용한 한글 맞춤법 검사기.

lowjs - A port of Node.JS with far lower system requirements. Community version for POSIX systems such as Linux, uClinux or Mac OS X.

visx - 🐯 visx | visualization components

circuitpython - CircuitPython - a Python implementation for teaching coding with microcontrollers

regexp2 - A full-featured regex engine in pure Go based on the .NET engine

Duktape - Duktape - embeddable Javascript engine with a focus on portability and compact footprint