v8-perf
⏱️ Notes and resources related to v8 and thus Node.js performance (by thlorenz)
WLED
Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi! (by Aircoookie)
SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
featured
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
v8-perf
Posts with mentions or reviews of v8-perf.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-28.
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Why Google and Apple act the way they do, working to snuff out the mobile web
Modern v8 does on disk byte code caching, things have come a long way since Palm. In many cases PWAs have faster startup than native apps (also the on disk size of a PWA is usually an order of magnitude smaller than a similar native app.)
https://v8.dev/blog/code-caching-for-devs
https://github.com/thlorenz/v8-perf/blob/master/snapshots%2B...
- Minimize Heap Allocations in Node.js
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Creating a modern JS library: Writing good code
For low-level code (i.e. anything involving bit twiddling, binary encoding, etc.), you'll want to use the profiler in Node.js (your code editor may have support) or Chrome (see this article). This guide to performance in the V8 engine may help.
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Weekly Developer Roundup #21 - Sun Nov 08 2020
V8 has optimized new JavaScript language features (2018): https://github.com/thlorenz/v8-perf/blob/master/language-features.md
WLED
Posts with mentions or reviews of WLED.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-04-27.
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Ask HN: What have you built with ESPHome, ESP8266 or similar hardware
I think you're one of todays lucky 10000 [0] learning about WLED [1] today :)
[0] https://xkcd.com/1053/
[1] https://kno.wled.ge/
- Those RGB Pixel Christmas trees cost how much?
- Älytaloista kokemuksia?
- Welcome to WLED - WLED Project and LED projects
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Anyone know where I could obtain these
I’ll do you one better: Here is the WLED main site - they cover everything - however you want it for your vehicle is up to you! (If you want to see a truck I personally worked (with 2 other main guys doing the woodwork and wiring) on that was probably the “most expensive” project with these controllers, check out the SEMA entered “Realtree Stormtrooper truck” - a LOT of time went in to that and almost a year of prep, not a fan myself, but custom electronics are what I like doing)
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The perfect WLED board... is not working.
Did you use the esp32.bin? If so, you should instead use ESP32-C3 here: https://github.com/Aircoookie/WLED/releases/download/v0.14.0/WLED_0.14.0_ESP32-C3.bin
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How do I get LED strips here? My plan is to use Govee H619A and PVC U profiles again (like in the last pic) for the green part but how do i get electricity up there? the outlet is X'ed 'cause theres gonna be a shower right under it and theres only one more outlet next to the sink in pic 2
Friend replaced all his govee cintrollers with WLED.
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List of your reverse proxied services
Multiple WLED controllers
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An idea I had for a power injector for use with bullet pixels left me with questions.
I feel like I should start this post with a disclaimer. I tend to over-complicate things. Which means I'm making this post partly as a sanity check and partly to fill in some gaps in my kno.wled.ge
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Create a Christmas tree light show with music for a gender reveal?
Look at WLED.