datascript
JWM
datascript | JWM | |
---|---|---|
24 | 4 | |
5,352 | 536 | |
- | 2.2% | |
7.7 | 6.3 | |
8 days ago | 2 months ago | |
Clojure | C++ | |
Eclipse Public License 1.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
datascript
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Datalog in 100 lines of JavaScript (2022)
Hi pests, I don't think the criticism in the comments gives a full picture.
I wrote about a particular flavor of datalog, in common use today. [1] [2]. The earliest representation I know, which matches the syntax of my essay, was in SICP [3]
There's another, more academic form of datalog, which looks a lot more like prolog. Both have lots of similarities: both systems have a set of facts and rules. Both systems have can take a partially filled fact or rule, and find all matching facts. The more academic flavors of Datalog are useful for general logic, and particularly powerful for recursive questions. The variant I showed is more tailed for database queries.
[1] https://github.com/tonsky/datascript
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XTDB on Mobile Possible?
There is also datascript as a similar option.
- FoundationDB: A Distributed Key-Value Store
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wotbrew/relic: FRP for Clojure(Script)
What's the use case for relic? Sounds similar to https://github.com/tonsky/datascript ?
- Introduction to Datalog
- Clojure Turns 15 panel discussion video
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Show HN: Cozo – new Graph DB with Datalog, embedded like SQLite, written in Rust
This look nice !
Datascript seems to be another Datalog engine (in memory only)
https://github.com/tonsky/datascript
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Ergonomic inline SQL as a Python library
Inspired by past work: LINQ, inline-python, crepe, DataScript, Riffle.
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Working with large maps
An in-memory database like Datascript may be worth looking into. Otherwise you could take an indexing approach: put all the data into one big map indexed by some unique key, and have a bunch of supplementary indexes that are updated on insertion.
- Obsidian Dataview: Turn Obsidian Vault into a database which you can query from
JWM
- Running IntelliJ IDEA with JDK 17 for Better Render Performance with Metal
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Fast and Elegant Clojure: Idiomatic Clojure without sacrificing performance
sigh
Yeah. I am very bullish on Kotlin. Think it's probably the most exciting language evolving right now.
I went on a few-tweet minirant here about why:
https://twitter.com/GavinRayDev/status/1443279425311805440
But the tl;dr is that:
- There is Jetpack Compose currently, for Desktop, Web, and Android
- And Kotlin Native putting a large portion of resources into Skia bindings (JetBrains calls the lib "Skiko" for Kotlin Native https://github.com/JetBrains/skiko and "Skija")
It's very clear (and there are some employees which have confirmed this IIRC) that they are working on "Jetpack Compose Everywhere" that runs on iOS as well, from a single codebase.
There's the big Kotlin event going on right now, where they just announced the new WASM backend and changes in their compiler + IR commonizing/restructuring ("K2").
- https://blog.jetbrains.com/kotlin/2021/10/the-road-to-the-k2...
- https://www.youtube.com/watch?v=-pqz9sKXatw
The net result is that you wind up with a single language that you can use to write your backend API, your UI code (Jetpack Compose app deployed across Web/Android/iOS/Mac/Win/Linux, or transpile to JS/TS if you just want a web app, etc) and with Kotlin Native even your native, low-level code to integrate with existing C/C++ etc ecosystem.
KN already does automatic bindgen for C and Swift headers, they have direct C++ interop (like Swift does) on their future roadmap as a potential "todo".
All of this is mostly possible already -- I can do the same thing using IE Java, GraalVM, and a transpiler like Google's j2cl or bck2brwser (which is what Gluon uses for JavaFX on the web). Including the "native" part.
IE, here's a contribution I made to get GraalVM producing native binaries using Skia from the JVM + JNI Jetbrains Skia library:
https://github.com/HumbleUI/JWM/issues/158
But Kotlin is pushing the hardest to make this whole platform/stack from native <-> desktop <-> mobile <-> browser a seamless, unified experience. And you can feel it, when you try to do the "whole stack, every platform, one language" thing.
Sorry for the rant and wall of text!
- Thoughts on Clojure UI framework
- The web is swallowing the desktop whole and nobody noticed (2017)
What are some alternatives?
asami - A graph store for Clojure and ClojureScript
tiled - Flexible level editor
datahike - A durable Datalog implementation adaptable for distribution.
skiko - Kotlin MPP bindings to Skia
datalevin - A simple, fast and versatile Datalog database
Petalisp - Elegant High Performance Computing
10000-markdown-files - 10,000 markdown files. Useful for stress testing note-taking tools.
criterium - Benchmarking library for clojure
xtdb - An immutable database for application development and time-travel data compliance, with SQL and XTQL. Developed by @juxt
skija - Java bindings for Skia
Apache AGE - Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL. [Moved to: https://github.com/apache/age]
gio - Mirror of the Gio main repository (https://git.sr.ht/~eliasnaur/gio)