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Peg-bootstrap Alternatives
Similar projects and alternatives to peg-bootstrap
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stdVBA
VBA Standard Library - A Collection of libraries to form a common standard layer for modern VBA applications.
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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go-sstables
Go library for protobuf compatible sstables, a skiplist, a recordio format and other database building blocks like a write-ahead log. Ships now with an embedded key-value store.
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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.
peg-bootstrap reviews and mentions
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Writing a Compiler is Surprisingly Easy (part 1)
a problem that a lot of these series run into is that the author runs out of steam before they finish writing them. crenshaw's otherwise excellent series suffers from this, for example
so far the author of this one has only written the first chapter
i've written a few didactic compilers that are complete enough to compile themselves, though nothing else
https://github.com/kragen/stoneknifeforth (from a forth-like language to an i386 linux elf executable)
https://github.com/kragen/peg-bootstrap/blob/master/peg.md (from a peg language description with semantic actions to javascript)
http://canonical.org/~kragen/sw/urscheme (from a subset of scheme to at&t-syntax i386 assembly)
- PEGs in a PEG
- Pegs in a Peg
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A complete compiler and VM in 150 lines of code
That's powerful enough to conveniently write, for example, a numerical root finding program for an arbitrary arithmetic expression.
But I think that within a complexity budget of 150 lines of code you can maybe be even more ambitious than that.
The example compiler in https://github.com/darius/parson/blob/master/eg_calc_compile... is a bit more stripped down than that, but in its 32 lines of code it compiles arithmetic assignment statements to a three-address RISC-like code (though using an unbounded number of registers). https://github.com/darius/parson/blob/master/eg_calc_to_rpn.... is a 16-line version that compiles the same language to a stack machine like your tutorial example.
In 66 lines of code in https://github.com/kragen/peg-bootstrap/blob/master/peg.md I wrote an example compiler which compiles a PEG grammar into a JavaScript parser for that grammar. Admittedly those 66 lines do not include an implementation of JavaScript to run the code on. It compiles the language it's written in.
In 132 lines of code in https://github.com/kragen/stoneknifeforth/blob/master/tinybo... I wrote an example compiler which compiles a crippled Forth dialect into i386 machine code, including an ELF header so you can run the result. It also compiles the language it's written in. It also doesn't include an i386 emulator to run it on.
In 83 lines of code in http://canonical.org/~kragen/sw/dev3/neelcompiler.ml Neel Krishnaswami wrote a compiler from the untyped λ-calculus to a simple assembly language for a register machine. It also doesn't include an implementation of the assembly language.
In 18 lines of code in http://canonical.org/~kragen/sw/dev3/meta5ix.m5, a simplification of META-II, I wrote a compiler from grammar descriptions to an assembly code for a parsing-oriented virtual machine. It compiles the language it's written in. A Python interpreter for the machine is in http://canonical.org/~kragen/sw/dev3/meta5ixrun.py (109 lines of code) and a precompiled version of the compiler-compiler for bootstrapping is in http://canonical.org/~kragen/sw/dev3/meta5ix.generated.m5asm.
A slightly incompatible variant of Meta5ix which instead compiles itself to C is in http://canonical.org/~kragen/sw/dev3/meta5ix2c.m5 (133 lines of code, depending on how you count). (No C compiler is included.) The precompiled C output for bootstrapping is in http://canonical.org/~kragen/sw/dev3/meta5ix2c.c.
Meta5ix is extremely weak and limited, really only enough for a compiler front-end; it can't, for example, do the kinds of RPN tricks we're talking about above.
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Understanding LSM Trees: What Powers Write-Heavy Databases
Oh goodness, I never thought about using LuaLaTeX for that! I wrote handaxeweb.lua originally for https://github.com/kragen/peg-bootstrap/peg.md but have used it for various things since then.
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First C compiler ported to GCC
I did pretty much the same thing with https://github.com/kragen/peg-bootstrap/blob/master/peg.md, although admittedly hand-compiling to JS was noticeably less work than hand-compiling to assembly language would have taken. My friend Dave did something similar with Val Schorre's META-II: https://queue.acm.org/detail.cfm?id=2724586
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A note from our sponsor - SurveyJS
surveyjs.io | 30 Apr 2024
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The primary programming language of peg-bootstrap is JavaScript.
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