hush
Wren
| hush | Wren | |
|---|---|---|
| 7 | 44 | |
| 627 | 6,753 | |
| 0.2% | 0.3% | |
| 2.9 | 0.0 | |
| 8 months ago | 9 months ago | |
| Rust | Wren | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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hush
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Why should I care wether my shell is POSIX compliant?
If we're detaching from POSIX, why not get more wild? Why not xonsh or something? Also I found this lua inspired shell which could be cool: https://github.com/hush-shell/hush
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Working with JSON in traditional and next-gen shells like Elvish, NGS, Nushell, Oil, PowerShell and even old-school Bash and Windows Command Prompt
Maybe hush (https://github.com/hush-shell/hush) should be included in this list.
- Hush – Unix shell based on the Lua programming language
- Hush - unix shell based on the Lua programming language
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Guide: Hush Shell-Scripting Language
While being extremely small is a worthy goal, I suppose the aim of Hush is to make writing larger shell scripts easier and less error-prone. It's more for the niche of Perl of old than of minimal shells like ash.
For a very limited device, a very limited shell like that in Busybox is sufficient, because it likely does not need large shell scripts, or a lot of interactive work.
Looking at [1], current Hush is under 700k, which is still way smaller than Python or Perl, with much of its expressiveness.
[1]: https://github.com/hush-shell/hush/releases
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Announcing Hush, a modern shell scripting language
Official guide: https://hush-shell.github.io/ Repository: https://github.com/hush-shell/hush
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If you're not using a lexer generator for your compiler, why?
Yes, you can check the code here: https://github.com/gahag/hush
Wren
- Tinyssh
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Show HN: Wren – simple yet super extensible task management system
For a moment I thought it was about wren programming language... [1]
[1] https://wren.io/
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Attempting each AOC in a language starting with each letter of the alphabet
For "W" you could use Wren.
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loxcraft: a compiler, language server, and online playground for the Lox programming language
Bob Nystrom also has a blog, and his articles are really well written (see his post on Pratt parsers / garbage collectors). I'd also recommend going through the source code for Wren, it shares a lot of code with Lox. Despite the deceptive simplicity of the implementation, it (like Lox) is incredibly fast - it's a great way to learn how to build production grade compilers in general.
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Bevy 0.10: data oriented game engine built in Rust
Only kind of unrelated ... Every time I see the Bevy logo I'm reminded of Wren language https://wren.io/
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Are they all like this?
If you want a pure C99 (sadly not C89 like Lua) immensely fast embeddable language pure interpreter, wren is a great language with excellent features like overload by arity. There is a huge maturity gap between the languages tho.
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Most important language features not touched in the book "Crafting Interpreters"?
Check out the source to Wren: https://wren.io. It’s from the author of Crafting Interpreters and builds directly on what’s discussed in the book (essentially a more complete Lox) and adds several additional types, including an array.
- Why does Rust have parameters on impl?
- Liberating the Smalltalk lurking in C and Unix
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What are some good C programs I can read through?
The best C code I have ever read is that of wren.
What are some alternatives?
busybox - BusyBox mirror
Lua - Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.
busybox - Docker Official Image packaging for Busybox
LuaJIT - Mirror of the LuaJIT git repository
hush - hush (a Bourne-style shell) for the GNO multitasking environment on the Apple IIgs
ChaiScript - Embedded Scripting Language Designed for C++
u-boot - "Das U-Boot" Source Tree
V8 - The official mirror of the V8 Git repository
logos - Create ridiculously fast Lexers
Duktape - Duktape - embeddable Javascript engine with a focus on portability and compact footprint
parsegen - An LR parser generator, implemented as a proc macro
ChakraCore - ChakraCore is an open source Javascript engine with a C API. [Moved to: https://github.com/chakra-core/ChakraCore]