dark
rrweb
Our great sponsors
dark | rrweb | |
---|---|---|
43 | 22 | |
1,595 | 15,515 | |
2.8% | 1.8% | |
10.0 | 8.1 | |
7 days ago | 4 days ago | |
F# | TypeScript | |
GNU General Public License v3.0 or later | 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.
dark
- Darklang
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WASM_of_OCaml
Yes. Darklang was originally in OCaml using js_of_ocaml, and we ported it to F# using Blazor (https://github.com/darklang/dark/tree/main/backend/src/Wasm). It works.
We found that in dotnet 6, the code was much slower, with long startup times and a much bigger download, than in js_of_ocaml. It also had a lot of issues in running in a Webworker, which wasn't the case for js_of_ocaml.
In dotnet 7, the webworker issues are better and AOT is easier, so startup is faster. Download sizes are still bad, and it's still slower than js_of_ocaml.
However, dotnet allows almost any code to run in WASM, which js_of_ocaml had large limitations. This meant a decent chunk of functionality had to be worked around to make separate js vs native targets, which also was a massive pain and took a long time. Dune's virtual targets wasn't ready at the time - I think we were one of the test cases for it.
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It's so unfortunate they decided to go with the Clojure/Haskell type syntax, as opposed to something friendlier like Elixir. A lot of people will not even try this language as a result. [Unison]
Why should I use this instead of https://darklang.com/
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Cloud, Why So Difficult?
First it was probably Dark. They made a lot of noise some years ago, but then I never heard of them again (looking at their current website, looks like they moved on to AI now, obviously).
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New open-source programming language for DevOps engineers by the creator of the CDK
Reminds me of Darklang. Personally, I don't think vendoring cloud services into a language is going to be beneficial. I'm curious how the language deals with vendor updates. Do I have to upgrade the language then? If so, I see a lot conflicts coming from this. Then it comes down to Javascript or HCL, the HCL bit makes me think that the below statement is not as truthy as it is on the surface:
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Darklang Release 9
We still don't have all that many users (~100 active), so I'm not sure you'll find an answer here. But we collect that sort of feedback publicly, which might answer your question: https://github.com/darklang/dark/discussions/categories/feed...
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Making Something Waspy: A Review Of Wasp
I wish I could remember what took me to YCombinator's website on the 10th of October, 2022. That was when I first heard about Wasp and another language called DarkLang. After I learned about Wasp, I was intrigued and curious to know how it works, which led me to join the discord server the next day.
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Using Rust at a Startup: A Cautionary Tale
Some languages that try to integrate an HTTP server and a database:
Ur/Web: http://impredicative.com/ur/
Dark (Darklang): https://darklang.com/
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The Current State of Infrastructure From Code
There are others in this space I did not assess like Encore, Shuttle, Modal, and Dark. These were not assessed for the sake of time. If you're interested in IfC, I encourage you to take a look at these others.
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Finally, we have support for negative numbers!
Oh, finally! I was waiting to build my serverless CRUD webapp in Dark (OCaml + JavaScript and Fsharp?) until they had support for returning negative numbers on a GET request!
rrweb
- Rrweb, web session recording and replaying based on DOM changes and events
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Show HN: Wirequery – Full-stack session replay and more
Interesting project!
How does this compare to rrweb[0], the library that Sentry and many other commercial offerings for frontend monitoring use?
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Launch HN: Highlight.io (YC W23) – Open-source, full stack web app monitoring
Congrats on being the only commercial company to actually sponsor rrweb[0] rather than just fork it and contribute absolutely nothing back (or in the case of Sentry - remove their copyright and violate their license).
Seeing as you're "open-source", why chose to fork and detach the project rather than contribute directly to it? With a detached fork, other users can't even compare your changes to the original and pull in fixes. If you truly believed in the spirit of open source, you'd believe in working together and giving back, not just taking advantage of a free lunch.
It feels like all these "open-source" companies are just closed source but with open-source as a marketing gimmick.
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New website and no sales.
if you want I can help to install www.rrweb.io free, DM me
- Show HN: We’re open-sourcing Requestly- HTTP debugging proxy for Web and Mobile
- FLiPN-FLaNK Stack Weekly 27Feb2023
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Making YouTube video with React
In the end, I had to experiment quite a few times. First, I tried using rrweb since it was something that was already on my radar. The idea is I would record using that and convert it into a video using rrvideo.
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Show HN: We’re open-sourcing our session replay tool
I didn't think postHog was a good comparison either,
I knew of rrweb https://www.rrweb.io/
Great to see more open source contendants in the space
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Mighty is shutting down after 3.5 years
(something like https://www.rrweb.io/)
I'm indie/solo making Linkkraft browser (to make a living from it). Browser to be effective researcher & collector. It visualizes your steps as tree and makes html snapshot for your each step (even steps in SPAs like twitter).
- Ask HN: How does software such as rrweb and OpenReplay work?
What are some alternatives?
nvim-ts-rainbow - Rainbow parentheses for neovim using tree-sitter. Use https://sr.ht/~p00f/nvim-ts-rainbow instead
openreplay - Session replay and analytics tool you can self-host. Ideal for reproducing issues, co-browsing with users and optimizing your product.
unison - A friendly programming language from the future
rr - Record and Replay Framework
Bracket-Pair-Colorizer-2 - Bracket Colorizer Extension for VSCode
react-use-hotjar - Adds Hotjar capabilities as custom hooks such as init, identify and stateChange
liquibase - Main Liquibase Source
Requestly - 🚀 Most Popular developer tool for frontend developers & QAs to debug web and mobile applications. Redirect URL (Switch Environments), Modify Headers, Mock APIs, Modify Response, Insert Scripts & Record web sessions and share it with your teammates for debugging.
nanos - A kernel designed to run one and only one application in a virtualized environment
highlight - highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.
terraform-cdk - Define infrastructure resources using programming constructs and provision them using HashiCorp Terraform
re-frame-10x - A debugging dashboard for re-frame. X-ray vision as tooling.