Load TypeScript module from string in memory?












-2














function requireFromString(src, filename) {
var Module = module.constructor;
var m = new Module();
m._compile(src, filename);
return m.exports;
}

console.log(requireFromString(`
const a = require('./a');
const fs = require('fs');
module.exports = { test: a}
`));


We can require node module by this.



Can we require TypeScript module in memory?










share|improve this question





























    -2














    function requireFromString(src, filename) {
    var Module = module.constructor;
    var m = new Module();
    m._compile(src, filename);
    return m.exports;
    }

    console.log(requireFromString(`
    const a = require('./a');
    const fs = require('fs');
    module.exports = { test: a}
    `));


    We can require node module by this.



    Can we require TypeScript module in memory?










    share|improve this question



























      -2












      -2








      -2


      1





      function requireFromString(src, filename) {
      var Module = module.constructor;
      var m = new Module();
      m._compile(src, filename);
      return m.exports;
      }

      console.log(requireFromString(`
      const a = require('./a');
      const fs = require('fs');
      module.exports = { test: a}
      `));


      We can require node module by this.



      Can we require TypeScript module in memory?










      share|improve this question















      function requireFromString(src, filename) {
      var Module = module.constructor;
      var m = new Module();
      m._compile(src, filename);
      return m.exports;
      }

      console.log(requireFromString(`
      const a = require('./a');
      const fs = require('fs');
      module.exports = { test: a}
      `));


      We can require node module by this.



      Can we require TypeScript module in memory?







      node.js typescript






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 23 '18 at 9:50

























      asked Nov 23 '18 at 4:56









      xiang

      377214




      377214
























          2 Answers
          2






          active

          oldest

          votes


















          0














          I think what you are looking for is called dynamic imports. Check out https://blog.mariusschulz.com/2018/01/14/typescript-2-4-dynamic-import-expressions






          share|improve this answer





























            0














            I think what you are looking this: How to compile TypeScript code in the browser?



            Or use only typescriptServices.js:



                 <script src="https://rawgit.com/Microsoft/TypeScript/master/lib/typescriptServices.js"></script>


            And add js code:



               var hello = "test";
            var js = ts.transpile("let a = `<div>${hello}</div>`");
            console.log(js);
            eval(js);
            console.log(a);


            Where ts.transpile translate ts to js string.



            Examle on next.plnkr.co.






            share|improve this answer





















            • I want import some module in runtime? like import * as foo from 'a.ts'
              – xiang
              Nov 23 '18 at 9:51










            • At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
              – Codd Wrench
              Nov 23 '18 at 10:04













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            2 Answers
            2






            active

            oldest

            votes








            2 Answers
            2






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            I think what you are looking for is called dynamic imports. Check out https://blog.mariusschulz.com/2018/01/14/typescript-2-4-dynamic-import-expressions






            share|improve this answer


























              0














              I think what you are looking for is called dynamic imports. Check out https://blog.mariusschulz.com/2018/01/14/typescript-2-4-dynamic-import-expressions






              share|improve this answer
























                0












                0








                0






                I think what you are looking for is called dynamic imports. Check out https://blog.mariusschulz.com/2018/01/14/typescript-2-4-dynamic-import-expressions






                share|improve this answer












                I think what you are looking for is called dynamic imports. Check out https://blog.mariusschulz.com/2018/01/14/typescript-2-4-dynamic-import-expressions







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Nov 23 '18 at 6:04









                Cerlancism

                306




                306

























                    0














                    I think what you are looking this: How to compile TypeScript code in the browser?



                    Or use only typescriptServices.js:



                         <script src="https://rawgit.com/Microsoft/TypeScript/master/lib/typescriptServices.js"></script>


                    And add js code:



                       var hello = "test";
                    var js = ts.transpile("let a = `<div>${hello}</div>`");
                    console.log(js);
                    eval(js);
                    console.log(a);


                    Where ts.transpile translate ts to js string.



                    Examle on next.plnkr.co.






                    share|improve this answer





















                    • I want import some module in runtime? like import * as foo from 'a.ts'
                      – xiang
                      Nov 23 '18 at 9:51










                    • At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
                      – Codd Wrench
                      Nov 23 '18 at 10:04


















                    0














                    I think what you are looking this: How to compile TypeScript code in the browser?



                    Or use only typescriptServices.js:



                         <script src="https://rawgit.com/Microsoft/TypeScript/master/lib/typescriptServices.js"></script>


                    And add js code:



                       var hello = "test";
                    var js = ts.transpile("let a = `<div>${hello}</div>`");
                    console.log(js);
                    eval(js);
                    console.log(a);


                    Where ts.transpile translate ts to js string.



                    Examle on next.plnkr.co.






                    share|improve this answer





















                    • I want import some module in runtime? like import * as foo from 'a.ts'
                      – xiang
                      Nov 23 '18 at 9:51










                    • At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
                      – Codd Wrench
                      Nov 23 '18 at 10:04
















                    0












                    0








                    0






                    I think what you are looking this: How to compile TypeScript code in the browser?



                    Or use only typescriptServices.js:



                         <script src="https://rawgit.com/Microsoft/TypeScript/master/lib/typescriptServices.js"></script>


                    And add js code:



                       var hello = "test";
                    var js = ts.transpile("let a = `<div>${hello}</div>`");
                    console.log(js);
                    eval(js);
                    console.log(a);


                    Where ts.transpile translate ts to js string.



                    Examle on next.plnkr.co.






                    share|improve this answer












                    I think what you are looking this: How to compile TypeScript code in the browser?



                    Or use only typescriptServices.js:



                         <script src="https://rawgit.com/Microsoft/TypeScript/master/lib/typescriptServices.js"></script>


                    And add js code:



                       var hello = "test";
                    var js = ts.transpile("let a = `<div>${hello}</div>`");
                    console.log(js);
                    eval(js);
                    console.log(a);


                    Where ts.transpile translate ts to js string.



                    Examle on next.plnkr.co.







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered Nov 23 '18 at 9:43









                    Codd Wrench

                    443314




                    443314












                    • I want import some module in runtime? like import * as foo from 'a.ts'
                      – xiang
                      Nov 23 '18 at 9:51










                    • At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
                      – Codd Wrench
                      Nov 23 '18 at 10:04




















                    • I want import some module in runtime? like import * as foo from 'a.ts'
                      – xiang
                      Nov 23 '18 at 9:51










                    • At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
                      – Codd Wrench
                      Nov 23 '18 at 10:04


















                    I want import some module in runtime? like import * as foo from 'a.ts'
                    – xiang
                    Nov 23 '18 at 9:51




                    I want import some module in runtime? like import * as foo from 'a.ts'
                    – xiang
                    Nov 23 '18 at 9:51












                    At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
                    – Codd Wrench
                    Nov 23 '18 at 10:04






                    At the output, you will get the necessary javascript but you should control the modules yourself, use babeljs.io
                    – Codd Wrench
                    Nov 23 '18 at 10:04




















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