hedgehog

Concise implementation of a lisp-like language for low-end and embedded devices (by sbp)

Hedgehog Alternatives

Similar projects and alternatives to hedgehog

  • ribbit

    A small and portable Scheme implementation with AOT and incremental compilers that fits in 4K. It supports closures, tail calls, first-class continuations and a REPL.

  • gambit

    12 hedgehog VS gambit

    Gambit is an efficient implementation of the Scheme programming language.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • spry

    A Smalltalk and Rebol inspired language implemented as an AST interpreter in Nim

  • nibbleforth

    A very compact stack machine (Forth) bytecode

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better hedgehog alternative or higher similarity.

hedgehog reviews and mentions

Posts with mentions or reviews of hedgehog. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-02-22.
  • Bytecode interpreters for tiny computers (2007)
    2 projects | news.ycombinator.com | 22 Feb 2022
    That is cool, it looks like Python, how did they get it so small? Is it garbage collected? Is the interpreter entirely resident in the Arduino or does it rely on an external communication app hosting the compiler? That approach is actually underutilized in my opinion.

    I gotta say that AVR Arduino hardware is almost silly by now. The Raspberry Pi Pico is probably the successor basic MCU board these days. It costs $4 retail, and has a dual ARM M0+ cpu with 264KB of ram and 2MB of SPI flash, so it can run Micropython and other relatively full featured software.

    Also check out my old favorite Hedgehog Lisp: https://github.com/sbp/hedgehog

    It's a functional-style Lisp dialect whose VM is 20K bytes. It uses an external ahead-of-time compiler, no resident interpreter.

  • uLisp on the Raspberry Pi Pico
    2 projects | news.ycombinator.com | 17 Jan 2022
    Ulisp is cute but (when I looked at it a while back) way too limited and inefficient. My favourite Lisp of this type is Hedgehog, which should run very nicely on a Pi Pico. Its main drawback is it has no REPL, but instead uses a separate byte-compiler that for some reason is written in C.

    https://github.com/sbp/hedgehog

  • A small scheme VM, compiler, and REPL in 4k
    5 projects | news.ycombinator.com | 26 Nov 2021
    The rib encoding looks very clever. I need to digest the full implications of that.

    > 4KB is impressively tiny, but any machine where 4k vs 20k makes a big difference is unlikely to have enough ram to run garbage collected applications.

    Yeah, the paper itself says that the heap was 240K. A 4K system isn't very helpful if your heap is 240K.

    I'd like to see how this runs (if at all) with a 4K heap.

    > I would like to have seen Hedgehog Lisp ( https://github.com/sbp/hedgehog ) in the comparison chart, since it has actually been used for practical projects

    Links to projects?

  • A note from our sponsor - SaaSHub
    www.saashub.com | 2 May 2024
    SaaSHub helps you find the best software and product alternatives Learn more →

Stats

Basic hedgehog repo stats
3
95
10.0
over 10 years ago

sbp/hedgehog is an open source project licensed under BSD 3-clause "New" or "Revised" License which is an OSI approved license.

The primary programming language of hedgehog is C.


Sponsored
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com