aper
studio
aper | studio | |
---|---|---|
8 | 35 | |
292 | 1,692 | |
0.7% | - | |
0.0 | 9.8 | |
about 1 year ago | about 2 months ago | |
JavaScript | TypeScript | |
MIT License | Mozilla Public 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.
aper
- Aper: a Rust library for data synchronization using state machines.
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You might not need a CRDT (Conflict-free Replicated Data Type)
The relevance here is that this post mentions their new Rust library Aper (https://aper.dev/). In addition, CRDTs are a favorite topic of Raph Levien, AKA the Rust GUI guy, and featured in the Xi editor, his first major Rust project (retrospective here: https://raphlinus.github.io/xi/2020/06/27/xi-retrospective.html).
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You might not need a CRDT
It's also super refreshing to see the work on Aper [1] [2] (a Rust library implementing state machine synchronization across a trusted network). Looking forward next series of articles here!
[1]: https://aper.dev/
[2]: https://github.com/drifting-in-space/aper
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CRDTs make multiplayer text editing part of Zed's DNA
Our Aper (https://aper.dev) implements a number of similar concepts (state machine replication with optimistic local transitions + rollback). I 100% agree that it’s an easier model to reason about.
Your approach with cursors is clever, that part I haven’t seen elsewhere.
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Ask HN: Who is hiring? (June 2022)
Drifting in Space | Full-time | NYC | https://driftingin.space
We make Jamsocket (https://jamsocket.com/), which allows application developers to spin up and connect to server-side compute. This allows browser-based applications to do computationally-intensive things that are otherwise impossible in the browser.
We went through YC and just raised a seed round and are looking to build up our team. We are based in NYC but are open to remote for experience candidates.
Our tech stack includes Rust, NATS, Docker, Postgres, TypeScript.
We have lots of fun technical problems that get into the nitty-gritty of networking and operating systems, plus fun open-source stuff like Aper (https://aper.dev/). We are excited to build a diverse team and encourage non-traditional candidates to apply.
Email [email protected] or see more details here: https://www.ycombinator.com/companies/drifting-in-space/jobs...
studio
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ROS 2 Iron Irwini Release
> Especially a tool like RViz is always missing. And in many many robotics video I see (of a moderately complex robot), there's ROS's RViz on some screen.
I would love the future robotics development stack to be more modular, so that (for example) future middleware solutions don't need to also bundle their own visualization software. This was direct inspiration for creating Foxglove Studio[0] for visualization and MCAP[1] for logging - both work great with ROS, or equally well without it.
[0] https://github.com/foxglove/studio
[1] https://github.com/foxglove/mcap
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Generic eCAL / Foxglove Communication Bridge
That's the true strength of combining existing open source solutions. Thanks for the great support of Foxglove Inc. over the past few years.
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Ask HN: Who is hiring? (March 2023)
Foxglove | Remote (US time zones) | Full Time or Contract | https://foxglove.dev/
Foxglove is the leading observability platform for robotics developers. We help robotics and AV companies log, ingest, organize, and visualize multimodal data. Join our small, highly experienced, and fast moving team. Prior experience working in robotics or AV is a bonus but not necessary.
* Senior Frontend Engineer (TypeScript, React, bonus if you have WebGL experience)
* Senior Full Stack Engineer (TypeScript, Go)
* Senior SRE/Infrastructure/DevOps Engineer (GCP, AWS, Azure, Terraform, K8s)
https://foxglove.dev/careers
Email in profile if you have questions.
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Sniper robot treats 500k plants per hour with 95% less chemicals
It's a common misconception that you need a ML or robotics PhD to work in the field. There are plenty of frontend & backend web engineering, data engineering, and infrastructure/devops roles available at robotics companies - you don't need to be a domain expert.
For example, at Foxglove[0] we are building open source web-based visualization and data management for robotics (shameless plug: currently hiring).
[0] https://foxglove.dev/
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Understanding a Small ROS bag file
You can use the rosbag commandline-tool to figure out all of this: http://wiki.ros.org/rosbag/Commandline rosbag info for example can give you some of the type/number of messages information. For more complex stuff, you could use https://foxglove.dev/ to visualize and inspect rosbags
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Ask HN: What interesting problems are you working on? ( 2022 Edition)
Web-based data visualization for robotics and self-driving. Robotics is such an interesting industry, and we're only scratching the surface of what new tools are needed.
Try it live here (hit "view sample data"): https://studio.foxglove.dev/
And it's open source! https://github.com/foxglove/studio
Shameless plug - we're hiring: https://foxglove.dev/careers
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Recording your JSON data to MCAP, a file format that support multiple serialization formats
When our team at Foxglove announced MCAP, we wanted to empower teams to spend less time building commodity tools and more time tackling their hardest robotics challenges.
- Brainstorming ideas for a cloud/web based control system for construction robotics
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Ask HN: Who is hiring? (June 2022)
Foxglove | Remote (Americas/Oceania) | Full Time or Contract | https://foxglove.dev/
Dev tools for robotics and autonomous vehicles.
Robotics will have a massive positive impact on the world economy and global human productivity over the coming decade. At Foxglove, we're building powerful web-based open source & commercial tools to accelerate this trend.
We're a small, highly experienced, and fast moving team. We're looking to hire several more people (most roles don't require previous robotics experience, unless specified below):
- Senior Frontend Engineer (react, typescript, some webgl+wasm)
- Senior Full Stack Engineer (typescript, some golang)
- First Product Manager (robotics/AV experience required)
- First Account Executive (infrastructure SaaS experience required)
https://foxglove.dev/
https://foxglove.dev/careers
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Ask HN: Can you share websites that are pushing the utility of browsers forward?
React + Typescript. Forgot to mention it’s open source so you can see for yourself:
https://github.com/foxglove/studio
What are some alternatives?
plane - 🔥 🔥 🔥 Open Source JIRA, Linear and Asana Alternative. Plane helps you track your issues, epics, and product roadmaps in the simplest way possible.
webviz - web-based visualization libraries
google-search-results-nodejs - SerpApi client library for Node.js. Previously: Google Search Results Node.js.
Grafana - The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
plane - A distributed system for running WebSocket services at scale.
TimescaleDB - An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.
wg-best-practices-os-developers - The Best Practices for OSS Developers working group is dedicated to raising awareness and education of secure code best practices for open source developers.
PostHog - 🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.
Plausible Analytics - Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.
cli - Official Command Line Interface for the IPinfo API (IP geolocation and other types of IP data)
Mattermost - Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
jamstack.org - The official Jamstack site