SPSahil Prasharindevwithsahil.hashnode.dev·Apr 26 · 6 min readLinux File System HuntingMost people learn Linux through commands. ls cd pwd And honestly… that was me too in the beginning. But at some point I got curious about something else. Not how to move through the filesystem… but ho00
SPSahil Prasharindevwithsahil.hashnode.dev·Apr 25 · 6 min readStoring Uploaded Files and Serving Them in ExpressThe first time I uploaded a file in Express and it actually worked… I felt pretty good. File reached the server. Great. Done. Or so I thought. Then the next question hit me. Okay… where did the file a00
SPSahil Prasharindevwithsahil.hashnode.dev·Apr 25 · 6 min readHandling File Uploads in Express with MulterThe first time I tried handling file uploads in Express… I thought it would work like normal form data. Send request. Read req.body. Done. Simple. But then I tried uploading a file… and nothing made s00
SPSahil Prasharindevwithsahil.hashnode.dev·Apr 25 · 6 min readJWT Authentication in Node.js Explained SimplyAuthentication felt intimidating to me when I first started. Mostly because people made it sound complicated. Tokens. Headers. Payloads. Signatures. Authorization headers. Protected routes. It felt li00
SPSahil Prasharindevwithsahil.hashnode.dev·Apr 25 · 6 min readSessions vs JWT vs Cookies: Understanding Authentication ApproachesAuthentication was one of those topics that felt confusing mostly because people used three words almost interchangeably. Sessions. Cookies. JWT. And for a while… I honestly thought they were basicall00
