Apache Kafka
excalidraw
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Apache Kafka | excalidraw | |
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26 | 372 | |
27,275 | 72,274 | |
1.3% | 4.9% | |
9.9 | 9.5 | |
1 day ago | 5 days ago | |
Java | TypeScript | |
Apache License 2.0 | MIT License |
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.
Apache Kafka
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On Implementation of Distributed Protocols
Apache Kafka — a distributed event streaming platform implementing a variant of the Raft consensus protocol (written in Java, integrated with Scala);
- Implementing tagged fields for Kafka Protocol
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Help me identify this design pattern
Spring does this during autoconfiguration. For example this and this. When the user adds a configuration then it gets to overwrite the default from the template. I am looking for something similar, perhaps simpler approach.
- Kafka Broker Config properties
- Scala DevInTraining looking to contribute to projects
- *bip*
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What is Kafka ?
Source and documentation on GitHub
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A simple file source/sink connector?
Code is still in trunk though. https://github.com/apache/kafka/tree/trunk/connect/file/src/main/java/org/apache/kafka/connect/file
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Can someone please eli5 how the hierarchical timing wheel algorithm works?
I briefly described the algorithm in this article and there is a wonderful article from Kafka that goes into more depth in their general purpose implementation. My implementation is specialized and over optimized in comparison, e.g. by using bit manipulation to avoid more expensive division/modulus instructions. Tokio rewrote their timerwheel after I showed them mine, borrowing some ideas but also staying more general. Hope that helps!
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How-to-Guide: Contributing to Open Source
Apache Kafka
excalidraw
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Software Engineering Workflow
ExcaliDraw
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Tools that Make Me Productive as a Software Engineer
However, Notion and Obsidian can only help you write documentation. Well, how about some visuals? Let's talk about Excalidraw.
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Rapier is a set of 2D and 3D physics engines written in Rust
Fun fact: I used GA in Excalidraw, and it's still powering some of the interactions! https://github.com/excalidraw/excalidraw/blob/master/package...
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Ask HN: Anyone use a code to mindmap/flowchart tool?
I was happy to find out recently that there is a way to make Mermaid diagrams WYSIWYG / drag and drop editable that the open source https://excalidraw.com has and did I mention it's open source!? With a LLM, you can go full loop back to Mermaid again after a few rounds of manual editing. "What a time to be alive!"
- Show HN: Batch Image Manipulation Toolkit in Browser
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Ask HN: What development tools are you using for your current project?
I'm working on a personal project and found myself looking for an alternative to Postman/Insomnia this morning. This made me realize i've been using the same tools for so long for work (mobile development, finance) that this project may be a good time to try out some new things.
Here are a few tools that i've been using lately that I really enjoy:
https://pocketbase.io/ - A dead-simple self-hosted firebase/supabase-like "backend in a box" using golang and sqlite. So far i've been really impressed. I've gone the route of extending the base offering with more go code and am really enjoying the experience.
https://excalidraw.com/ - An open source whiteboarding tool. Slick to use and after learning some keybinds I've gotten pretty fast at throwing together diagrams to explain things to people on my team. The killer piece though is that the filetype is just json, so I can source control my diagrams. Even better, their "export to png" function has a box to embed the json data _into_ the png, allowing me to slap the diagram in places that only accept images (think confluence) and still be able to change the diagram later if needed. 10/10.
https://docs.gitlab.com/ee/ci/ - Gitlab's CI/CD toolset is really impressive, and I've gotten really intimate with it's deeper features over the past year. I'd be curious though to hear from someone who's familiar with it vs it's competitors.
- Keeping your fonts in embedded SVG
- Excalidraw
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Penrose – Penrose
Sketch easy and go back to work...
- Rough.js: Create graphics with a hand-drawn, sketchy, appearance
What are some alternatives?
celery - Distributed Task Queue (development branch)
tldraw - Infinite canvas.
Apache ActiveMQ Artemis - Mirror of Apache ActiveMQ Artemis
draw.io - draw.io is a JavaScript, client-side editor for general diagramming.
redpanda - Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!
mermaid - Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
jetstream - JetStream Utilities
obsidian-excalidraw-plugin - A plugin to edit and view Excalidraw drawings in Obsidian
Aeron - Efficient reliable UDP unicast, UDP multicast, and IPC message transport
docker-draw.io - Dockerized draw.io based on tomcat:9-jre11 & tomcat:9-jre8-alpine official image.
NATS - High-Performance server for NATS.io, the cloud and edge native messaging system.
drawio-desktop - Official electron build of draw.io