selda
A type-safe, high-level SQL library for Haskell (by valderman)
ribbit
A small and portable Scheme implementation with AOT and incremental compilers that fits in 4K. It supports closures, tail calls, first-class continuations and a REPL. (by udem-dlteam)
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| selda | ribbit | |
|---|---|---|
| 4 | 16 | |
| 476 | 429 | |
| - | 2.6% | |
| 0.0 | 7.1 | |
| about 1 month ago | about 1 month ago | |
| Haskell | Scheme | |
| MIT License | BSD 3-clause "New" or "Revised" 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.
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.
selda
Posts with mentions or reviews of selda.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-11-11.
-
How to use PostgreSQL with Haskell: selda
Selda “is a Haskell library for interacting with SQL-based relational databases” (PostgreSQL or SQLite). “The library was inspired by LINQ and Opaleye.”
- School of Haskell: Basics
-
Options for (local) database interop?
Acid state is cool, but doesn't offer all of the relational features I'd expect from a database. I'd really like to use an API like selda, but I'm not sure I'd be able to use it with localstorage.
- A more functional approach
ribbit
Posts with mentions or reviews of ribbit.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-03.
- Rabbit Scheme Compiler
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Microcontroller-based Lisp machine (minimum language needed)?
Marc Feeley's lab develops Ribbit Scheme, which is a tiny Scheme implementation. It is an AOT compile which produces a string of bytecode that is interpreted by a VM, of which there are various implementations. The one in C could be compiled to your target microcontroller and thus give you a Scheme REPL.
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Use case for Ribbit Scheme
I have a question regarding Ribbit Scheme. (https://github.com/udem-dlteam/ribbit).
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Advice for a Haskeller who wants to learn Scheme?
You might want to look at this 400 LOC implementation of Scheme in Haskell: https://github.com/udem-dlteam/ribbit/blob/main/src/host/hs/rvm.hs
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Some benchmarking of various Ribbit hosts
Ribbit is a very interesting minimal Scheme driven by Marc Feeley. I spent a bit of time to benchmark some of the target runtimes and the results might be of interest to some.
- Ribbit Scheme bootstraps with Posix shell while supporting TCO, call/cc and GC
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Most readable Scheme implementation
A small and portable Scheme implementation that supports closures, tail calls, first-class continuations, a REPL and AOT and incremental compilers. All that for a run time footprint around 4 KB! https://github.com/udem-dlteam/ribbit
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Analysis of the overhead of a minimal Zig program
> No dynamic memory allocation = no garbage collector, no non-deterministic allocation/deallocation, no write barriers, no out-of-memory possibilities, no fragmentation. For a surprisingly large class of programs, this is a great situation!
I know you know this already, but your statement is a little too broad. Those problems all still exist, but are greatly reduced. Data structures still need to be compacted, caches evicted, scratch space cleared, etc. It is just that one class of intractable issues gets removed when dynamic memory allocation goes away.
On a side note, have you seen this? https://github.com/udem-dlteam/ribbit
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State of Scheme to Javascript (in 2021) - A shallow overview of a couple of the node/browser compatible scheme implementations.
You should also mention the JS version of Ribbit Scheme which supports tail-calls, continuations, a REPL, an AOT and incremental compilers, and a 4K run time footprint. There are also C, Python and Scheme versions of the Ribbit VM (more to come!). Demo: https://udem-dlteam.github.io/ribbit/repl-max-tc.html Repo: https://github.com/udem-dlteam/ribbit Paper: http://www.iro.umontreal.ca/\~feeley/papers/YvonFeeleyVMIL21.pdf Clearly Ribbit has fewer features than Gambit to achieve a 4K footprint. Gambit (700K footprint) offers a better development environment, in particular precise error messages and live debugging with a REPL in the browser. Gambit also has: - R7RS conformance including R7RS modules - a JavaScript FFI that supports asynchronous calls between JS and Scheme - a thread system build on top of first-class continuations - serializable closures and continuations allowing task migration - access to files on the server using Scheme file I/O - Scheme to JS compilation for fast execution
- A small Scheme implementation with AOT and incremental compilers that fits in 4K
What are some alternatives?
When comparing selda and ribbit you can also consider the following projects:
yxdb-utils - Utilities for parsing Alteryx Database format
gambit - Gambit is an efficient implementation of the Scheme programming language.
squeal-postgresql - Squeal, a deep embedding of SQL in Haskell
STklos - STklos Scheme
hocilib - A lightweight Haskell binding to the OCILIB C API
hedgehog - Concise implementation of a lisp-like language for low-end and embedded devices
mywatch
scheme-for-max - Max/MSP external for scripting and live coding Max with s7 Scheme Lisp
rocksdb-haskell - Haskell bindings to RocksDB (http://rocksdb.org)
racket - The Racket repository
classy-influxdb-simple
hasql - The fastest PostgreSQL libpq-based driver for Haskell