Collect some basic analytics/statistics, for example:

• Has a student seen/visited a specific task?

To edit a comment, one has to click the text of a comment. So far, double-clicking to edit doesn't work when clicking the comment's author. This should work the same.

Currently, it is blocked by isolate execution.
Isolate supports multiple sandboxes, but it would be better to move the execution inside to the container with the same libc used in the compilation.

When a file is opened then deleted and re-uploaded, the content doesn't change.

Add simple stats per task such as:

• Number of submits
• Numbers of students with a submit
• Number of students with successful submits
• Numbers of failures

Sometimes students upload files with CRLF, which can cause all kinds of issues when compiling them. There should be some warning about this.

When you want to filter Classes in Admin by a teacher, the filtering box contains all the users. Only teachers should be displayed.

Add support for a simple markup for code strings in comments:

Changes need to mage in:

https://github.com/mrlvsb/kelvin/blob/master/web/static/comments.vue#L41
https://github.com/mrlvsb/kelvin/blob/master/web/views/student.py#L256

And use:
https://vuejs.org/v2/guide/computed.html

Generate such link by clicking on the line number.

• jump directly to comment
• dont mark notification as read on click from desktop/mobile notification
• confirm all notifications?

Add module for teaching/learning programming with:

• syllabus
• quizzes

Distinguish between class types:

• labs
• lecture
• combined study program

• Enable diff between two arbitrary submits
• Enable MOSS check between submits from an older semester
• #179

The textarea cannot be resized (it worked previously):

Display number of student in each class in admin interface and also on the web.

At the moment, when a dir with task contains readme.md file, this file is overwritten, when creating a new task from admin interface. This should not happen.

Display # of source code comments provided by teacher in teacher's view. Can be next to assigned points in a bracket.

Create simple web-page for teachers to send real-time notifications (either webpush or standard Kelvin ones) to a set of students.

Opened tabs cannot be closed:

Well, it depends if we wan to send e-mail or create some notification center for student (similar to GitHub bell in top right corner).

Be able to ad comments to student's code in a GitHub style. This provides 1:1 interaction and feedback on the code.

It would be nice to have push notifications (or AJAX refresh) of student submits on teacher's page.

Allow searching (grepping) latest student submissions of a specific task. Could be implemented by adding an "expand all" button to /assignment/show/task-id.

Add checkbox to task edit which will disable late submissions (for usage in real-time tests).