jank
graalvm-clojure
jank | graalvm-clojure | |
---|---|---|
18 | 7 | |
1,431 | 486 | |
1.5% | 0.2% | |
9.3 | 5.4 | |
12 days ago | 5 months ago | |
C++ | Clojure | |
Mozilla Public License 2.0 | Apache License 2.0 |
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.
jank
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Compiling a Lisp
There's an effort afoot to bring this to the Clojure world, with the lovely name jank: https://jank-lang.org
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A Tour of Lisps
I also liked that reference since I had not heard of Jank before. It is a work in progress so I just added a calendar entry for 9 months from now to check it out. https://jank-lang.org/
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Boehm Garbage Collector
There will be a lot of room for this, once I build out more of the features. In particular, there will be a lot of Clojure libraries which need to gain jank support. Clojure doesn't require "porting", so to speak, since it has a special .cljc file which can use reader conditionals to check the host that it's in (clj, cljs, cljr, jank, etc). So anywhere those libs are using Java interop, we'd need to wrap it to use native interop instead.
On the compiler and tooling itself, I have some open issues here: https://github.com/jank-lang/jank/issues
The vast majority of it is heavy C++ work, though. Outside of that, the biggest gains will come from time spent on packaging, distribution, and testing on various platforms.
And if none of that sounds interesting or applicable, don't worry. Just be sure to join the Slack channel and hang out with us. :)
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Using C++ as a scripting language, part 8
On the top of using C++ for scripting, and related to the discussion of CERN's ROOT/Cling, I am developing a Clojure dialect on C++/LLVM called jank: https://jank-lang.org/
jank is a true Clojure, meaning you get interactive, REPL-based development and a whole stdlib of persistent, immutable data structures and functions to transform them. But it's also C++, so you can write inline C++ within your jank source, and interpolate jank values within that. You can link with existing native code using LLVM and you can embed jank into your existing native projects to use for scripting.
jank is pre-alpha, right now, and I've only been showing it to Clojure devs so far, but there's a huge audience of C++ devs which may be interested in introducing Clojure to their native code.
- Leaving Clojure - Feedback for those that care
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[ANN] London Clojurians Talk: The jank programming language (by Jeaye Wilkerson)
jank (https://jank-lang.org/) is a Clojure dialect on LLVM with C++ interop. In this talk, Jeaye will cover jank's use cases, some challenges around building a native Clojure dialect, and some insights about Clojure itself found only by spelunking deep into the Clojure compiler.
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Janet for Mortals
I wonder if Jank [1] could be such a Lisp? I haven't played around with it, but I really like the idea and would love to see it get more traction.
[1]: https://jank-lang.org/
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Loopr: A Loop/Reduction Macro for Clojure
This isn't usable yet, but in active development by the author, and looks promising: https://jank-lang.org/
- Show HN: Programming Google Flutter with Clojure
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What is most in need in Clojure open-source ecosystem?
Jank looks pretty legit: https://jank-lang.org/
graalvm-clojure
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Faster load times for production deployments
Using graalvm when possible. More details (finding out if possible for your project) here: https://github.com/clj-easy/graalvm-clojure/tree/master/
- Loopr: A Loop/Reduction Macro for Clojure
- Joker
- What do you think about Racket, particularly as it compares with Clojure?
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Building A Fast Command Line App With Clojure CLI (tools.deps) and GraalVM
I haven't yet, no, but I've just barely gotten started. There's a repo here that tracks compatibility of several Clojure libraries: https://github.com/BrunoBonacci/graalvm-clojure
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Building A Fast Command Line App With Clojure
Even though there's no batteries-included way to manage Clojure projects, the community has put together a lot of great tools and guides the cover all the bases. The community seems to be converging around the official Clojure CLI and associated tooling as the preferred way to manage Clojure projects. It's extremely well designed, like most things Clojure, but, also like most things Clojure, it's very bare-bones. It's not an all-in-one command-line utility you can use to manage your whole project, like the angular or rails CLIs (which I didn't appreciate nearly enough in my former life 😢). You need to configure the Clojure CLI itself for it to be useful, but luckily that's really straightforward to do. What follows are the steps I did to make a new skeleton command-line app in Clojure. It follows the steps from this great guide, but I included the actual commands here because I use the Clojure CLI (clj) instead of lein to run things.
What are some alternatives?
wyvern - Automatic conversion of call by value into call by need in the LLVM IR.
joker - Small Clojure interpreter, linter and formatter.
schema-inference - Schema Inference of Malli Schemas
immer - Postmodern immutable and persistent data structures for C++ — value semantics at scale
pil21 - PicoLisp is an open source Lisp dialect. It is based on LLVM and compiles and runs on any 64-bit POSIX system. Its most prominent features are simplicity and minimalism.
clasp - clasp Common Lisp environment
clj-new - Generate new projects based on clj, Boot, or Leiningen Templates!
onejit - [ALPHA] Go just-in-time compiler
Carp - A statically typed lisp, without a GC, for real-time applications.
bf_jit - Over-engineered JIT compiler for bf
babashka - Native, fast starting Clojure interpreter for scripting