TPLV
Nano(~170 bytes), High performance string template library, based on ES6 String template syntax.
Install
$ npm i --save tplvUsage
rendertemplate string
import { render } from 'tplv';
const template = '${ name }, ${value}(${percent} | Top ${array[2]})';
const data = {
name: 'Hangzhou',
value: 1200,
percent: '13%',
array: [1, 2, 3, 4]
};
render(template, data); // `Hangzhou, 1200(13% | Top 3)` will be gotcompilemode
For
13xfaster performance then render mode.
import { compile } from 'tplv';
const template = '${ name }, ${value}(${percent} | Top ${array[2]})';
const data = {
name: 'Hangzhou',
value: 1200,
percent: '13%',
array: [1, 2, 3, 4]
};
const fn = compile(template, ['name', 'value', 'percent', 'array']);
fn(data); // `Hangzhou, 1200(13% | Top 3)` will be gotPerf
Run performance test with rendering-test.
Principle
The core code and principles are as follows:
function render(template, data) {
const ks = Object.keys(data);
const vs = ks.map((k) => data[k]);
const t = `return \`${template}\``;
const f = new Function(...ks, t);
return f(...vs);
}Dev
# install dependence
$ npm install
# run test cases
$ npm run test
# run performance for render / compile mode
$ npm run perf
# build package
$ npm run buildLicense
MIT@hustcc.