I was writing some JS files, and each time I tried to run them, the browser gave me errors on multiple lines. After looking at the source code, editing tons of lines and still not getting any result, I opened the source through the Chromium console and noticed it was different from mine. I thought there was a problem saving the file. Checked folder permissions, restarted Atom and Chromium, but still nothing.
What happened? I had opened the backup file in Chromium. 😩