aladin-lite
An astronomical HiPS visualizer in the browser (by cds-astro)
lozad.js
🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more (by ApoorvSaxena)
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
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| aladin-lite | lozad.js | |
|---|---|---|
| 12 | 2 | |
| 91 | 7,411 | |
| - | - | |
| 9.3 | 0.0 | |
| 5 days ago | 7 months ago | |
| JavaScript | JavaScript | |
| GNU General Public License v3.0 only | MIT License |
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.
aladin-lite
Posts with mentions or reviews of aladin-lite.
We have used some of these posts to build our list of alternatives
and similar projects.
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James Webb & The Two Micron All Sky Survey - J-H-K bands (2MASS color) of Herbig-Haro 211.
2MASS colored
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where can I find a high quality image or images of the entire sky to study?
Aladin (Lite) has a bunch of survey data in various wavelengths and the options to overlay the source names from SIMBAD or GAIA.
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strange google sky pictures pt 1(from ohio)
And I might be worth looking at other sky viewers, such as Aladin Lite or the Legacy Survery viewer, often the images are cleaner for other surveys, e.g. in unWISE vs 2MASS.
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I read that there are high concentrations of interstellar dust and gas near the center of the galaxy that make it difficult to resolve stars. If Earth were orbiting a planet very near to the galactic center, would space appear “hazy” instead of clear and black?
Most of the sky is not full of nebulae, sure, but if anywhere would be dense enough to completely cut off visible light, the galactic center would be that place. And indeed it is! See for yourself - in https://aladin.u-strasbg.fr/AladinLite/ search the "galactic center" and see how it looks in DSS (visible light) 2MASS (near-infrared) and finally WISE (mid-infrared) - as you escape the dust clouds, the sky turns from a dark splotchy patch to a blindingly bright core.
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SgrA* black hole: Why can we see the orbiting stars in IR but not the accretion disk?
The galactic center is invisible in optical due to dust. If you open Aladin Lite ( https://aladin.u-strasbg.fr/AladinLite/ ) and plug in Sagittarius A*, you will find a tiny handful of stars in front of a dense dust cloud. Switching the image source to DECaPS, you can see a faint red glow as the cloud becomes less opaque in very-near-infrared. Moving just a bit further into infrared with 2MASS, you can see the galactic center showing up in the near-mid infrared bands H and K (green/red). By the time you get to proper mid-infrared observatories like WISE, the entire galactic center is a blinding white, saturating every single band.
- The James Webb Space Telescope's 1st target star is in the Big Dipper. Here's where to see it.
- Aladin Lite – explore telescopic imagery of the Universe
- Aladin Lite is one of the greatest online tools available to look at our universe through the eyes of many different telescopes. Here we can scan the entire sky for hidden galaxies, and even decipher information about their stellar populations and evolution.
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32 million light-years way from our home planet
I've always liked this sky atlas site for looking up celestial objects. You can zoom in/ out and look up almost any 'static' object (stars, galaxies, nebulae, clusters, etc). OP's object is NGC 891 which you can directly search.
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i’m so proud of myself!! i found a constellation by myself for the first time! i’m 13 and i’m dreaming of working for nasa and study stars. i found the Ursa Major!! i also saw a shooting star! i’m so happy!!
Check out the Aladin sky atlas. Can pretty much type in any constellation/ star/ nebula/ galaxy, it'l center to it then you can zoom in.
lozad.js
Posts with mentions or reviews of lozad.js.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-20.
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Optimizing Images for Developer Blogs
Use a JavaScript library to implement lazy loading. There are a number of JavaScript libraries available that can help you implement lazy loading, such as Lazysizes and Lozad.
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15 JavaScript GitHub Repos You Should Check Out
Link
What are some alternatives?
When comparing aladin-lite and lozad.js you can also consider the following projects:
ffdeptree - Fast import graph visualizer for Typescript or Javscript projects
Modernizr - Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.
React Lifecycle Visualizer - Real-time visualizer for React lifecycle methods
node-notifier - A Node.js module for sending notifications on native Mac, Windows and Linux (or Growl as fallback)
celestiary - Astronomical simulator of solar system and local stars
bootstrap-table - An extended table to integration with some of the most widely used CSS frameworks. (Supports Bootstrap, Semantic UI, Bulma, Material Design, Foundation, Vue.js)
drift - Easily add "zoom on hover" functionality to your site's images. Lightweight, no-dependency JavaScript.
astro-rust - Astronomical algorithms in Rust
yall.js - A fast, flexible, and small SEO-friendly lazy loader.
soma-fm-player - This is a Vue.js web application for streaming radio stations from Somafm.com. This app uses the public SomaFM JSON channels API endpoint to pull in a list of stations and makes it easy to switch between stations. This app also uses Three.js and the HTML5 Web Audio Context API to sample audio data and create a visualizer effect for the selected station.
astro-rs - Astronomy utils written in Rust
aladin-lite vs ffdeptree
lozad.js vs Modernizr
aladin-lite vs React Lifecycle Visualizer
lozad.js vs node-notifier
aladin-lite vs celestiary
lozad.js vs bootstrap-table
aladin-lite vs drift
lozad.js vs drift
aladin-lite vs astro-rust
lozad.js vs yall.js
aladin-lite vs soma-fm-player
aladin-lite vs astro-rs