bluebird
A work-in-progess programming language modeled after Ada and C++ (by csb6)
star
An experimental programming language that's made to be powerful, productive, and predictable (by ALANVF)
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bluebird | star | |
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11 | 24 | |
25 | 116 | |
- | - | |
0.0 | 5.1 | |
over 1 year ago | 6 months ago | |
C++ | Haxe | |
GNU Affero General Public License v3.0 | Apache License 2.0 |
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.
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.
bluebird
Posts with mentions or reviews of bluebird.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-01.
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Asking for opinions on the best way to specify an exclusive range in a for-loop
0 upto n and 0 thru n. I think I saw it in Bluebird first and really liked it.
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Tips for implementing an AST
Instead of the classic visitor pattern, I found it easier to create a class that basically wraps a big switch statement that switches on an enum representing the kind of expression. You pass it an expression, and based on the enum returned by its kind() function you downcast the expression into the subclass you need. The code is here for reference. My AST code is here.
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January 2022 monthly "What are you working on?" thread
I am working some again on my Ada-like language bluebird. I am making another attempt to use MLIR as an intermediate IR between the AST and LLVM IR (I made a brief attempt a few months ago just to look into it).
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September 2021 monthly "What are you working on?" thread
I fworked some more towards adding pointers on my Ada-like programming language bluebird. I've finished adding pointer types and variables (as well as the operators for dereferencing/getting the address of objects), but I still need to add the ability to dereference and assign.
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July 2021 monthly "What are you working on?" thread
I started to experiment with using MLIR to write a high-level IR for my language bluebird, which will hopefully reduce the work of implementing features I want to add such as generics and ranges, as well as allowing me to eventually write some optimizations. I am also considering rewriting my AST as an MLIR dialect, since MLIR provides a bunch of type-checking/error printing/support infrastructure.
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June 2021 monthly "What are you working on?" thread
I continued implementing support for references (a restricted form of pointers) in my Ada-like language bluebird. I also am working on adding a cleanup pass between my parser/typechecker to handle stuff like type resolution of literals and constant folding.
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May 2021 monthly "What are you working on?" thread
I didn’t add too many new features to my Ada-like language bluebird this month because of lots of projects/school stuff.
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LLVM’s New Pass Manager
Here is a link to my optimizer pass setup for reference. This is just a simple optimization pipeline (I think clang has a setup where optimization stages are re-run multiple times to take advantage of inlining making more optimizations possible).
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March 2021 monthly "What are you working on?" thread
I made some more progress on bluebird, my Ada-like language.
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February 2021 monthly "What are you working on?" thread
I continued to make progress on the compiler for my Ada-inspired language bluebird. I will have less time to spend on it as classes began earlier last month, but I still hope to continue working on it. Things are getting to the point where adding a new feature isn’t as difficult as it was when doing so often meant writing the supporting code from nothing.
star
Posts with mentions or reviews of star.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-06-05.
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The 3 languages question
my own language Star! enjoyability is one of my main goals with the language, along with the "powerful, productive, and predictable" line
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Language Design: Against Mixed-cased Type Names
This is actually done by several bootstrapped languages, such as Crystal, Nim, Raku, and even my own language Star
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Your language's favorite MINOR feature?
In Star, commas and newlines are analogous everywhere, even inside array literals. This actually solves the issue of trailing commas by not needing commas at all
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Building a new .NET language, doing to C# what Kotlin did to Java
I really like Nemerle's OOP+FP hybrid model, and I've taken a lot of it to heart while designing my language Star, which is similar in spirit.
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extending enums
Most languages are afraid to for some reason, most likely because it "breaks tradition" or whatever. The only languages I'm aware of that allow this are Hack (for C-like enums) and my language Star (for both C-like and OCaml-like enums)
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Is there a language with structural type constraints for variants and records?
It's currently a work-in-progress, mainly due to subtyping issues with generics (which I'm honestly too lazy to fix rn, focusing on other stuff first). the code is located here, although be aware that it's a bit messy lol
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November 2021 monthly "What are you working on?" thread
Making lots of progress on Star's typechecker, which has been very difficult due to its expansive type system. Although still not completely finished or useable, it does at least work a bit. Currently need to implement type variable expansion/substitution, "lazy" type refinement (because I have no clue what else to call it), and some basic support for existentials
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Initially-nullable types
I think this is referred to as partial or lazy initialization. I have this feature in my own language Star (which us null-safe), but I don't have an actual null literal for this purpose
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Programming Language Checklist
Sure I guess, here's one for Star: ``` You appear to be advocating a new: [X] functional [X] imperative [X] object-oriented [ ] procedural [ ] stack-based [X] "multi-paradigm" [ ] lazy [ ] eager [X] statically-typed [ ] dynamically-typed [ ] pure [X] impure [ ] non-hygienic [ ] visual [X] beginner-friendly [ ] non-programmer-friendly [ ] completely incomprehensible programming language. Your language will not work. Here is why it will not work.
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Typechecking new type system features
Hello, I'm the developer of the Star programming language, and I have some questions about how to typecheck several new/uncommon features that it has, and looking for feedback on it in general.
What are some alternatives?
When comparing bluebird and star you can also consider the following projects:
starlight - JS engine in Rust
gaiman - Gaiman: Text based game engine and programming language
Cwerg - The best C-like language that can be implemented in 10kLOC.
durin - the Dependent Unboxed higher-oRder Intermediate Notation
xvm - Ecstasy and XVM
pika - A WIP little dependently-typed systems language
Yoakke - A collection of libraries for implementing compilers in .NET.
Matrix - Easy-to-use Scientific Computing library in/for C++ available for Linux and Windows.
konna - A fast functional language based on two level type theory
aulang - simple and fast scripting language