* Update pages doc for SSG

* Add data fetching doc

* Format code

* Link directly to nextjs.org

* Fix link

* Add .md

* Add .md

* Fix hashes

* Update pages.md

* Wordsmith

* Fix link

* Fix heading

* Capitalization

* Link to pages

* Add router link

* Fix parens

* Make links consistent

* Use commas

* Link to fallback pages

* Update data-fetching.md

* Fix linting
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>

* fix: remove minimum-scale from default viewport

* update test

* remove extra comma

* drop initial-scale

* Make sure to error when setting too large of preview data

* Update to check size after signing and limit to 2KB

* Add docs for static 404 and pages/404

* Remove new from docs

* Apply suggestions from code review
Co-Authored-By: NShu Uesugi <shu@chibicode.com>

* Rework using suggestions from review

* Apply suggestions from code review
Co-Authored-By: NShu Uesugi <shu@chibicode.com>

* Update custom-error-page.md

* Update custom-error-page.md

* Update custom-error-page.md

* Fix prettier
Co-authored-by: NShu Uesugi <shu@chibicode.com>
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>

* Send Credentials for `getServerSideProps` Requests

* Fix tests

* Update to make sure preview mode works with getServerSideProps

* Update to only parse previewData in GS(S)P mode

This commit effectively removes the --inspect flag from the CLI help and better inform on the deprecation.

* Update to output jest data for posting failed tests comment

* Add failing test

* Reset retries

* Revert change for testing

* Add identifier to NEXT_DATA for gs(s)p

* Apply suggestions from code review
Co-Authored-By: NJoe Haddad <joe.haddad@zeit.co>

* fix lint

* apply lint fix
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Throw a NoFallbackError instead of returning

* Replace invariant
Co-authored-by: NJJ Kasper <jj@jjsweb.site>

* Measure `getStaticProps`, `getServerSideProps`

* Test new fields

* Remove old env from workflow since it is replaced with WebHook

* bump

* bump

* adding tests  for rect sync conformance check

* adding test for react sync script conformance check

* reverting yarn lock changes

* adding duplicate polyfill conformance

* bug fixes in dulpicate polyfill conformance check

* adding settings capability to conformance plugin

* removing minification check from server build

* bug fix

* settings for react sync script check

* Add failing test case

* Update serverless-loader require to fix config module mismatch
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Prefetch SSG Data

* Update packages/next/client/page-loader.js
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>

* Revert router.ts

* Revert link.tsx

* undo change

* mimmic existing

* simplify

* Prefetch href and asPath

* fix load

* dedupe prefetchAs

* Inject script tag on hover

* comment prefetchAs

* minify code

* introduce lazy files

* Add some breathing room

* correct default type

* Prefetch non-dynamic data

* Prefetch dynamic route data

* Fix size test

* Humanize code

* add tests

* Disable code

* Only generate modern version in modern mode

* Extract function helper

* add comments

* Filter out dynamic route to simplify manifest size

* add test
Co-authored-by: NJJ Kasper <jj@jjsweb.site>

* Correctly pass preview data

* remove todo

* re-do change

* fix types

* Prevent regression

* [examples/with-react-native-web] fix config to get .web.* extensions resolved before other

Simple issue if you have `Compo.js` & `Compo.web.js` (eg 1st for iOS/android & second for web): with current config, .web are resolved after.
My change change this situation so web extensions are resolved before the others.

I removed the `defaultLoaders` since it was not used. Tell me if that was intentional so I can add it back.

* lint-fix
Co-authored-by: NJoe Haddad <timer150@gmail.com>

* Remove Dead Code from Next Server

* remove options

* trigger

* Add params to getStaticProps

* Update errors/invalid-getstaticprops-value.md
Co-Authored-By: NJJ Kasper <jj@jjsweb.site>
Co-authored-by: NJJ Kasper <jj@jjsweb.site>

* Correctly Dedupe Prefetching

* add test

* Separate Low Priority Files from Main Files

* Fix tests

* add new types of performance monitoring

* adding LCP

* adding cls to perf relayer

* add test for cls and lcp

* nit fixes

* re-organizing code

* fixing tests for lcp

* updating size limits in test

* Move UPGRADING.md to docs

* Add upgrading guide to manifest.json

* Update title

* Move to docs/upgrading

* Update UPGRADING.md

* Update docs/manifest.json

* Update UPGRADING.md
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>

* Extract getStaticPaths helper

* Extract sendPayload and prepareServerlessUrl

* Remove erroneously included file

* Adding native-url package

* Bumping native-url version

* Upgrading native-url

* Logging stats object for debugging

* Logging stats object for debugging

* Adding try catch to the error lines

* Experimenting with regex

* Experimenting with regex

* Experimenting with regex

* Testing regex changes

* Fixing defer-script test case to not include polyfill.js

* Meging changes with existing polyfill work

* Bumping version

* adjust webpack config

* Reduce size in size test

* Remove 1kb from legacy

* Bumping native-url version, includes fix for IE11

* Update lock file

* Updating native-url, fixes issue on IE11

* Fix sourcemap being added in document

* Adding Router as an app level dep. Fixes Router not being added as a dep to pages without Link when granularChunks is enabled

* Fix typescript error

* Fix modern + granularChunks hydration failing

* Fix TS error

* Update native-url version

* Adding native-url with safari fix

* Update url-polyfill in polyfill-nomodule package

* Remove url-polyfill from next package.json
Co-authored-by: NTim Neutkens <tim@timneutkens.nl>
Co-authored-by: NJJ Kasper <jj@jjsweb.site>
Co-authored-by: NJoe Haddad <timer150@gmail.com>