When comparing Pagehop vs Hammerspoon, the Slant community recommends Hammerspoon for most people. In the question“What are the best power user tools for macOS?” Hammerspoon is ranked 38th while Pagehop is ranked 47th. The most important reason people chose Hammerspoon is:
https://github.com/Hammerspoon/hammerspoon/issues They do fix issues that come from the community.
Ranked in these QuestionsQuestion Ranking
Pros
Pro All recipes and tools are open source and you can write your own (JavaScript)
The API is very minimalistic (very easy to learn), and there is complete reference for it.
Pro Web search (horizontal and vertical) and using tools like Regular Expressions on results
Pagehop is bundled-up with recipes for Google, Bing and DuckDuckGo (horizontal) search, and with recipes for Wikipedia, StackOverflow, YouTube, jQuery API documentation, Mozilla Developer Network and others for vertical search.
After making a search you can further filter your results with tools - Regular Expressions, Fuzzy Matching or Search in the urls (instead of titles).
Pro Browsing of online documentation (any static web source)
Navigating through known set of hyperlinks without an actual rendered page, just by writing.
Pro Quickly navigate to web pages and their links
Pro Unlimited, free, fully-functional evaluation
Like the SublimeText editor, Pagehop doesn't lock any features before you purchase a license and only displays (a tiny bit annoying) registration message.
Pro Keyboard shortcut access to Hacker News
To be able to bring up todays news on a key shortcut, is absolutely awesome. Holding shift while pressing enter (choosing) on results, will keep the window open - this way you can open several pages you want to read through with your morning coffee.
Pro 1512 issues are closed in the download page in GitHub
https://github.com/Hammerspoon/hammerspoon/issues
They do fix issues that come from the community.
Pro Deeply customizable
Hammerspoon's Lua scripting and broad API allows you to perform any action you can imagine on your mac. It hooks into many OS APIs directly and has some high-level APIs to manipulate things like Spotify or iTunes. See the full list here.

Pro Automate actions based on the operating system
Hammerspoon lets you hook into OS level events and trigger any action you can imagine. From setting up a simple keyboard shortcut to launching a complex workflow using multiple apps and scripts.
Cons
Con Has 324 issues on their download page in GitHub
https://github.com/Hammerspoon/hammerspoon/issues
I can not list all the issues.
Con Some knowledge of programming required
Hammerspoon is scripted in the Lua programming language, and some familiarity with programming in general will be needed to use it. Some plugins exist that can be used by adding some files to a specific folder, but this will not give the flexibility that is so key to Hammerspoon
