The latest articles on DEV Community by Kumaran KM (@kumarankm4). https://dev.to/kumarankm4 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F674958%2F2cef0f7f-70b4-4d8a-ab07-a262e115a3b6.jpg https://dev.to/kumarankm4 en Kumaran KM Tue, 27 Jul 2021 10:43:40 +0000 https://dev.to/kumarankm4/merging-a-pdf-using-javascript-48c9 https://dev.to/kumarankm4/merging-a-pdf-using-javascript-48c9 <p>Have you heard about pdflib library, you didn't so here is the documentation page for you.</p> <h3>Pdflib package</h3> <p>Pdflib Package</p> <p>So here what I have done, First I have installed the package and Add this package to json file as usual. Then I have imported that package on code, Then I have used catch syntax to check for errors.</p> <p>Then we need to load the pdf that we need to merge with the help of the load method inside the asynchronous function. If you want to get pdf as a user input then you can try multer package, but for now, I don't need it. I will provide a documentation link for multer package below.</p> <p>Multer package</p> <p>Then, then with create() method, I have created a new empty document. And then I have added the first pdf file into that document with the help of copyPages() method. Once I have copied the first pdf, then I will concatenate the second pdf with the same copypage method. Then the pdf will get merged into that new document, and now it's time for naming a file. With the help of writeFileSync() I have synced the file and named it with .pdf extension. So here what the output looks like.</p> <p>After merging<br> Alt Text</p> <p>Thanks for taking the time to read my blog.<br> Happy coding :)</p> javascript webdev codenewbie npm