Metric |
Old Version |
New Version |
Diff |
|
---|---|---|---|---|
1 | JS Vendor Size | 144KB | 16KB | ~85% Reduction |
2 | JS Main Bundle Size | 60.4KB | 19.5KB | ~67% Reduction |
3 | CSS Size | 50.1KB | 11KB | ~78% Reduction |
4 | LightHouse Score | 64 | 94 | ^30 Points |
5 | Page DropOffs | 8.8% | 3.3% | ~62% reduction |
File Name | gzip | brotli | |
---|---|---|---|
1 | vendor.js |
17.7KB | 15.7KB |
2 | forgotPassword.js |
14.3KB | 12.3KB |
total |
32KB | 28KB |
Property | Purpose | |
---|---|---|
1 | files |
js/css/html files to consider in my repository |
2 | cssPath |
The giant file with all CSS rules |
3 | downloadCssPath |
If the cssPath file is in the remote server, then downloadCssPath is where it will get downloaded. |
4 | outputCssPath |
It is the location of the final output CSS file which takes the CSS rules from cssPath file for the classes mentioned in files provided under files |
plugins: [
new OptimizeCssPlugin(
[
{
files: ['./src/*/*.js', './src/*/*/*.js', './server/*.js', './server/*/*.js', './server/*/*/*.js', './plain_js/*.js'],
cssPath: `https://goibibo.ibcdn.com/styleguide/css/newtrains/trainCombined.${Math.ceil(Math.random()*1000)}.css`,
downloadCssPath: `./static/trains-static/styles/combinedStyles.css`,
outputCssPath: `./static/trains-static/styles/purified.css`
}
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{ | |
"dependencies": { | |
"preact": "10.0.0", | |
"react-foco": "^1.3.1", | |
"siema": "1.5.1" | |
} | |
} |
Metrics | preact |
svelte |
|
---|---|---|---|
1 | Size | ~4.5KB (with Hooks) | Although it compiles the code to plain js, it adds a small amount of Svelte framework specific code (~2KB) |
2 | Community | Better than Svelte | Relatively new and Growing |
3 | Package Availability | All react and preact Frameworks are supported in preact |
Not much option in terms of package availability |
4 | Skillset of Developers | Abundance | Need time to get into Svelte Ecosystem |
5 | BoilerPlate | Comparatively More Boilerplate | Lesser Boiler Plate with the help of 2 way Binding |
File Name | Size | Compression | |
---|---|---|---|
1 | combinedStyles.css |
22.8KB | gZip |
2 | other Css Files | 27.3KB | gZip |
total |
50.1KB |
File Name | Size | Compression | |
---|---|---|---|
1 | vendor.js |
144KB | Brotli |
2 | bundle.js |
46KB | Brotli |
3 | review.js |
14.4KB | Brotli |
total |
204.4KB |
Page Name | Purpose | |
---|---|---|
1 | Home | To feed in Source, destination and date for travel |
2 | Results | To see the available trains List |
3 | Review | To avail offers and provide traveller details |
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const input = {a: [1,2,'444', true], "b": 4, c:"c"}; | |
JSON.superStringify(input); // "{"a":[1,2,"444","true"],"b":4,"c"}" |
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