The layout will be improved in the following ways - 

• Make the existing sidebar static and scrollable.
• Make a new sidebar docked under the primary sidebar on the Pipeline Steps Reference page consisting of the list of plugins, clicking which would send the user to the respective step details page. 
• Dock the table of contents on the step details page under the primary sidebar such that it remains static.
• Collapse and format parameter contents corresponding to each step.
• Add instructions about snippet generator wherever necessary.