Media Website in Python for 'DevsForum' - Web Developer Forum

The website is a technical forum where designers/developers can post their technical issues with/without a screenshot of error messages and/or post the replies to others' issues. A user needs to register and login on the website to post an issue or to post a reply, however he/she can view all the posts/replies without any login. Users can upvote/downvote an issue/reply based on the significance of it. A user who gets an upvote for his issue/reply earns some credit points, which represent his/her reputation, in terms of technical knowledge on the website.