Roadmap.md - compiler-explorer - Rivoreo Source Code Repositories

 # Compiler Explorer Road Map
 This document is an attempt to capture thoughts on the future direction of Compiler Explorer.

 ## Areas to improve

 ### Mobile client support

 CE's UI doesn't work well with mobile clients. The [editor](https://github.com/Microsoft/monaco-editor)
  doesn't support mobile clients, and the layout doesn't lend itself well to small screens.

 Ideas for improving mobile support include automatically folding up all the panes into a single tab upon
  detection of a mobile client. This would require a bunch of fixes in the
  underlying [UI library](http://golden-layout.com) as this doesn't properly work with mobile and tabs.

 Perhaps a read-only simplified view would work better: the main reason one brings up the CE website is to
  look at tweeted links rather than author novel content. Note that there have been some tentative work
  on an app-based solution, but nothing has solidified yet.

 ### UI improvements

 The UI has a number of things that need improving, but one of the things we are looking at is how to
  handle the loss of data that happens if one has a work-in-progress CE window open and then clicks another CE link.

 ### Execution support

 Another big ticket item is to allow executing of the user's code. This is fraught with security issues, and
 brings up a number of UI and API considerations. Compiling code every time to execute with different params
 seems wasteful, so caching seems good; but in a multi-instance setup a shared cache would be needed. Perhaps
 a backend system that caches the executables (and makes them downloadable; at least for some compilers where
 license allows), and stores the binaries in ephemeral, shared storage. This same backend system could also
 be used to store code, and could be part of a whole new way of sending and sharing code (if made permanent
 storage).

 ### Support more compilers

 Most of the open tickets are to do with adding new compilers, or fixing issues with existing compilers.
 Continuing to add more compilers and make it easier for others to submit PRs to add new compilers is
 very important. A [separate document](docs/AddingACompiler.md) explains how to add a compiler.

 ## Tensions

 There's an inherent tension between the standalone, run-it-yourself version of CE and the scalable, AWS-backed
 CE instance. Care must be taken to keep the standalone version usable.

 ## Priorities

 Above all, the priority is to keep the main CE site up, stable and dependable.
 That also means that URLs should live forever once they are created

 ## Non-goals

 CE will remain ad-free, open-source and non-commercial. There's no plans at all to add "freemium" content,
 despite the Patreon site where folks can help support the cost of running the servers.

 ## 2019 goals

 With all this in mind, the tentative goals for 2018 are:
 - [ ] Design an API that can handle remote code execution and download needs
 - [ ] Implement remote execution UIs

 These goals will be refined as time ticks on.
	# Compiler Explorer Road Map
	This document is an attempt to capture thoughts on the future direction of Compiler Explorer.

	## Areas to improve

	### Mobile client support

	CE's UI doesn't work well with mobile clients. The [editor](https://github.com/Microsoft/monaco-editor)
	doesn't support mobile clients, and the layout doesn't lend itself well to small screens.

	Ideas for improving mobile support include automatically folding up all the panes into a single tab upon
	detection of a mobile client. This would require a bunch of fixes in the
	underlying [UI library](http://golden-layout.com) as this doesn't properly work with mobile and tabs.

	Perhaps a read-only simplified view would work better: the main reason one brings up the CE website is to
	look at tweeted links rather than author novel content. Note that there have been some tentative work
	on an app-based solution, but nothing has solidified yet.

	### UI improvements

	The UI has a number of things that need improving, but one of the things we are looking at is how to
	handle the loss of data that happens if one has a work-in-progress CE window open and then clicks another CE link.

	### Execution support

	Another big ticket item is to allow executing of the user's code. This is fraught with security issues, and
	brings up a number of UI and API considerations. Compiling code every time to execute with different params
	seems wasteful, so caching seems good; but in a multi-instance setup a shared cache would be needed. Perhaps
	a backend system that caches the executables (and makes them downloadable; at least for some compilers where
	license allows), and stores the binaries in ephemeral, shared storage. This same backend system could also
	be used to store code, and could be part of a whole new way of sending and sharing code (if made permanent
	storage).

	### Support more compilers

	Most of the open tickets are to do with adding new compilers, or fixing issues with existing compilers.
	Continuing to add more compilers and make it easier for others to submit PRs to add new compilers is
	very important. A [separate document](docs/AddingACompiler.md) explains how to add a compiler.

	## Tensions

	There's an inherent tension between the standalone, run-it-yourself version of CE and the scalable, AWS-backed
	CE instance. Care must be taken to keep the standalone version usable.

	## Priorities

	Above all, the priority is to keep the main CE site up, stable and dependable.
	That also means that URLs should live forever once they are created

	## Non-goals

	CE will remain ad-free, open-source and non-commercial. There's no plans at all to add "freemium" content,
	despite the Patreon site where folks can help support the cost of running the servers.

	## 2019 goals

	With all this in mind, the tentative goals for 2018 are:
	- [ ] Design an API that can handle remote code execution and download needs
	- [ ] Implement remote execution UIs

	These goals will be refined as time ticks on.