deno_std
Drools
deno_std | Drools | |
---|---|---|
17 | 13 | |
1,038 | 25 | |
- | - | |
0.0 | 0.0 | |
over 4 years ago | 2 days ago | |
TypeScript | Java | |
MIT License | 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.
deno_std
- Ask HN: Where do I find good code to read?
-
[Showcase] My first project in Deno and an early perspective
For reference (for the issues you mentioned): 1. This issue was opened almost immediately to solve the weird .only function not working https://github.com/denoland/deno_std/issues/2979 2. That looks weird to me, will get back to you on this one since it should work I think 3. Generally polluting the global namespace isn't great, but because we're only polluting the namespace of a module (and we choose what parts to import), I personally find it quite freeing. I entirely understand how that might feel awkward. 4. you CAN specifying only writing to certain directories! --allow-write=/path/to/dir would allow that!
-
Deno v1.27
At least for the ones related to trees, it's just a renaming. Below is a link to the PR. When I initially implemented these trees, I chose the names BSTree and RBTree to keep the names short. I'm guessing the person that proposed renaming them did so to make it more obvious what they are.
https://github.com/denoland/deno_std/pull/2400
The standard library is separate from the runtime. It wouldn't break backward compatibility if you were to update. For example, if you were importing RBTree and upgraded Deno to the latest release, it would keep working just fine. You would only really need to switch to using RedBlackTree instead if there was a change made to it that you wanted.
I think the only time you would need to update your standard module imports to be able to use newer versions of the Deno runtime if the standard module were depending on runtime APIs that have a breaking change.
-
No Safe Efficient Ways to Do Three-Way String Comparisons in Go
It is like Demo deprecating fs.exists().[1]
[1]https://github.com/denoland/deno_std/discussions/2102
-
Programming language comparison by reimplementing the same transit data app
This was fun to read through.
I would need to profile the code, but the startup time being bad for Deno seems like maybe a combination of the code in here being unoptimized:
https://github.com/denoland/deno_std/blob/0ce558fec1a1beeda3...
(Ex. Lots of temporaries)
And usage of the readFileSync+TextDecoder API instead of readTextFile (which is also a docs issue since it's suggests the first one). It seems the code loads the 100MB into memory, then converts to another 100MB of utf8, then parses with that inefficient csv decoder. The rust and go versions look to be doing stream/incremental processing instead.
-
How do I check if a file doesn’t exist?
But it there's some talk to reconsider it
- JSWorld Conference 2022 Summary - 1 June 2022 - Part I
-
Testing frameworks
Sorry to hear that. I want to provide expect API in deno_std in the future: https://github.com/denoland/deno_std/issues/1779
-
Just migrated my first module from Node to Deno: Froebel - a strictly typed TypeScript utility library.
I just migrated the module to Deno and rewrote the test cases using the Deno test runner. Also contributed a bug fix to the test runner that I encountered during the migration. An npm version is still available and automatically generated from the Deno code via a small bash script (rewriting imports, adding an index.ts, etc.).
-
Deno.js in Production. Key Takeaways.
Much of Node.js is written in C, yet it's still called Node.js.
Deno has some JavaScript/TypeScript in it. On GitHub https://github.com/denoland/deno is 22.8% JavaScript and 13.2% TypeScript, and https://github.com/denoland/deno_std is 68.2% JavaScript and 31.6% TypeScript.
So to me it's misleading about the name, but not about what Deno is written in.
Drools
-
Ask HN: Where do I find good code to read?
I've met a few young programmers who heard somewhere that object-oriented programming was bad and they want to get the enlightenment of functional programming that they've heard about. Frequently they travel from job to job like itinerant martial artists always looking for somewhere where they practice the true technique but they always seem disappointed as it is just as easy if not easier to screw up handling errors with monads than it is with exceptions and they find analogies like "a monad is like a burrito" just get them more confused.
As for something profound I'd point you to
https://github.com/cerner/clara-rules
which many people will struggle with because like many other production rules engines in LISP (and many other examples of simple compilers), there is hardly any code! Contrast that to the orders of magnitude larger rules engine Drools
https://github.com/kiegroup/drools
which is so crazy-complicated primarily because the Drools language is Java-based so you need all sorts of things that Clara or CLIPS don't need.
-
Drools VS zen - a user suggested alternative
2 projects | 2 Jun 2023
-
SourceBuddy Brings Eval To Java
IMHO you're better off using something like https://www.drools.org/ for this. Non-devs writing code is a pipe-dream. It never works out.
-
Thoughts on a business rules engine
https://www.drools.org/ an open source solution that allows you to use the UI to define rules. You can even import excel files.
-
Any rust equivalents for java's Drools rule engine?
Hi all, I am doing a project in rust right now (a web server with axum, postgres, redis), and am in need of a good rule engine like Drools in java (https://www.drools.org/). From what I have searched, I couldn't find any that are well maintained or provide similar levels of functionality.
-
Event-driven Ansible looks awsome
Also ... https://www.drools.org/
-
Achieving Rule-based observability using Sidekick and Camunda
Drools - Drools - Business Rules Management System (Java™, Open Source)
- Drools - rule engine, DMN engine and complex event processing (CEP) engine for Java.
-
Python vs. Java: Comparing the Pros, Cons, and Use Cases
Drools (a Business Rule Engine),
-
Behavior Driven Testing and Drools
Hopefully you already know that Drools is a business rules management system. You write rules in either "drl" syntax, in spreadsheets, or in glorified flowcharts, and then let your application throw data at it.
What are some alternatives?
fp-ts - Functional programming in TypeScript
Easy Rules - The simple, stupid rules engine for Java
froebel - A strictly typed utility library.
RuleBook - 100% Java, Lambda Enabled, Lightweight Rules Engine with a Simple and Intuitive DSL
Refactoring-Summary - Summary of "Refactoring: Improving the Design of Existing Code" by Martin Fowler
Camunda BPM - Flexible framework for workflow and decision automation with BPMN and DMN. Integration with Quarkus, Spring, Spring Boot, CDI.
clara-rules - Forward-chaining rules in Clojure(Script)
kogito-runtimes - This repository is a fork of apache/incubator-kie-kogito-runtimes. Please use upstream repository for development.
intellij-lsp-server - Exposes IntelliJ IDEA features through the Language Server Protocol.
groovy - Apache Groovy: A powerful multi-faceted programming language for the JVM platform
LavaMoat - tools for sandboxing your dependency graph
notepad-plus-plus - Notepad++ official repository