Let-s-build-a-compiler VS pl0c

Compare Let-s-build-a-compiler vs pl0c and see what are their differences.

Let-s-build-a-compiler

A C & x86 version of the "Let's Build a Compiler" by Jack Crenshaw (by lotabout)
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Let-s-build-a-compiler pl0c
6 5
452 122
- -
0.0 0.0
over 5 years ago over 2 years ago
C C
- ISC License
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.

Let-s-build-a-compiler

Posts with mentions or reviews of Let-s-build-a-compiler. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-02-22.

pl0c

Posts with mentions or reviews of pl0c. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-03-02.
  • The Super Tiny Compiler
    3 projects | news.ycombinator.com | 2 Mar 2023
    > Some compilers tokenize while parsing, but for a different reason: it's faster and uses less memory to generate the AST

    And some don't even generate an AST. :) Just read in and emit or interpret.

    https://briancallahan.net/blog/20210814.html

  • single pass compilers (basic questions)
    3 projects | /r/Compilers | 20 Feb 2022
    Single-pass compiler tutorial
  • Compiler tutorials.
    4 projects | /r/C_Programming | 9 Feb 2022
    Let's Write a Compiler
  • Let's write a compiler, part 3: A parser
    4 projects | news.ycombinator.com | 16 Aug 2021
    I don’t think there will be an AST. https://briancallahan.net/blog/20210814.html: “We will be writing a single-pass compiler for a simple language and immediately output our final output code as soon as our compiler has enough information to do so”

    That “as soon as” implies code will be generated before the entire program has been parsed.

    Also, for me single-pass implies “no AST”, as you would need at least one pass to construct one, and iterating over an AST counts as another pass for me.

What are some alternatives?

When comparing Let-s-build-a-compiler and pl0c you can also consider the following projects:

cbfc - an optimizing brainfuck compiler and interpreter

cproc - C11 compiler (mirror)

jonesforth - Mirror of JONESFORTH

pegasus - A parser generator for C and Crystal.

dnsguide - A guide to writing a DNS Server from scratch in Rust

honey-potion - Writing eBPF programs with Elixir!

acwj - A Compiler Writing Journey

Understanding-Unix-Linux-Programming - Source code of Understanding Unix/Linux Programming. The book provides example code in C, I would like to replicate it in Rust.

tinyrenderer - A brief computer graphics / rendering course

swifties - a custom language construction kit

Crafting Interpreters - Repository for the book "Crafting Interpreters"

mini-c - Dr Strangehack, or: how to write a self-hosting C compiler in 10 hours