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Progress bar

A progress bar is an indicator that communicates how far an operation, task, or process has advanced toward completion.

How 2 Manning books explain it

Python Concurrency with asyncio

A progress bar is a graphical control that indicates the completion state of an ongoing operation.

How it is used
Uses completion feedback to keep a long-running URL stress test understandable and responsive.
How deep it goes
Explains update timing and threaded event-loop placement, but defers detailed progress-widget code.
Examples
Uses a URL stress tester that updates after every 1% of completed requests and permits cancellation.
What you can do after
Operate a responsive GUI that reports asynchronous request progress and supports user cancellation.

Read how Python Concurrency with asyncio explains progress bar →

Tiny CSS Projects

A progress bar is a user-interface control that visually represents the completion or loading progress of a task.

How it is used
Communicates loading, uploading, transferring, or task completion while reassuring users that a longer action is progressing.
How deep it goes
Explains HTML markup, responsive sizing, accent color, appearance resets, browser defaults, and vendor-prefix limitations.
Examples
Uses a 32-percent HTML progress element, responsive dimensions, teal accent color, and appearance-reset styling.
What you can do after
Apply it via HTML and CSS to create a responsive progress control and diagnose browser-default styling failures.

Read how Tiny CSS Projects explains progress bar →

Related concepts

These guides are generated from the text of Manning books by Manning's knowledge graph and link to the sections they draw on. The full books are available on liveBook and at manning.com.