doc,src,lib: clarify experimental status of Web Storage support

[aduh95]

Documentation around Web Storage is kinda all over the place, IMO we're really not making a good job at presenting the experimental aspect of it.

• in src,lib,test: unflag --experimental-webstorage by default #57666, the flag was renamed to remove the "experimental" part of it. I think that was a mistake.
• the history sections in the docs are not mentioning the fact it's no longer behind the flag.
• some sections were straight up missing the experimental status badge, or mentioning stability 1.0 despite the fact the API is now unflagged.
• adding a history entry for the throw behavior that was reintroduced recently.

[nodejs-github-bot]

Review requested:

• @nodejs/config

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.52%. Comparing base (d546e7f) to head (be312f1).
⚠️ Report is 26 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #60708      +/-   ##
==========================================
- Coverage   88.53%   88.52%   -0.02%     
==========================================
  Files         703      703              
  Lines      208218   208222       +4     
  Branches    40140    40137       -3     
==========================================
- Hits       184351   184319      -32     
- Misses      15862    15900      +38     
+ Partials     8005     8003       -2     

Files with missing lines	Coverage Δ
lib/internal/process/pre_execution.js	98.53% <100.00%> (ø)
src/node_options.cc	77.75% <100.00%> (-0.11%)	⬇️

... and 45 files with indirect coverage changes

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[mcollina]

lgtm

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/70182/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/70204/

[nodejs-github-bot]

Commit Queue failed

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----------------------------------- PR info ------------------------------------
Title      doc,src,lib: clarify experimental status of Web Storage support (#60708)
   ⚠  Could not retrieve the email or name of the PR author's from user's GitHub profile!
Branch     aduh95:experimental-web-storage -> nodejs:main
Labels     c++, process, author ready, needs-ci, dont-land-on-v20.x, backport-requested-v22.x, config, backport-requested-v24.x
Commits    3
 - doc,src,lib: clarify experimental status of Web Storage support
 - Update doc/api/globals.md
 - Update doc/api/globals.md
Committers 2
 - Antoine du Hamel <duhamelantoine1995@gmail.com>
 - GitHub <noreply@github.com>
PR-URL: https://github.com/nodejs/node/pull/60708
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/60708
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Paolo Insogna <paolo@cowtech.it>
--------------------------------------------------------------------------------
   ℹ  This PR was created on Thu, 13 Nov 2025 21:05:51 GMT
   ✔  Approvals: 2
   ✔  - Matteo Collina (@mcollina) (TSC): https://github.com/nodejs/node/pull/60708#pullrequestreview-3468018245
   ✔  - Paolo Insogna (@ShogunPanda) (TSC): https://github.com/nodejs/node/pull/60708#pullrequestreview-3470218448
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   ℹ  Last Full PR CI on 2025-11-16T14:02:45Z: https://ci.nodejs.org/job/node-test-pull-request/70204/
- Querying data for job/node-test-pull-request/70204/
   ✔  Last Jenkins CI successful
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- Bringing origin/main up to date...
From https://github.com/nodejs/node
 * branch                  main       -> FETCH_HEAD
✔  origin/main is now up-to-date
- Downloading patch for 60708
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 * branch                  refs/pull/60708/merge -> FETCH_HEAD
✔  Fetched commits as 33b1574cbf65..be312f1d8221
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Auto-merging doc/api/cli.md
[main cd67f3ac95] doc,src,lib: clarify experimental status of Web Storage support
 Author: Antoine du Hamel <duhamelantoine1995@gmail.com>
 Date: Thu Nov 13 21:55:21 2025 +0100
 5 files changed, 42 insertions(+), 22 deletions(-)
[main 92e7991e03] Update doc/api/globals.md
 Author: Antoine du Hamel <duhamelantoine1995@gmail.com>
 Date: Fri Nov 14 14:04:20 2025 +0100
 1 file changed, 8 insertions(+), 3 deletions(-)
[main b6ce41b2bd] Update doc/api/globals.md
 Author: Antoine du Hamel <duhamelantoine1995@gmail.com>
 Date: Fri Nov 14 14:05:24 2025 +0100
 1 file changed, 1 insertion(+), 1 deletion(-)
   ✔  Patches applied
There are 3 commits in the PR. Attempting autorebase.
(node:2255) [DEP0190] DeprecationWarning: Passing args to a child process with shell option true can lead to security vulnerabilities, as the arguments are not escaped, only concatenated.
(Use `node --trace-deprecation ...` to show where the warning was created)
Rebasing (2/6)
Executing: git node land --amend --yes
--------------------------------- New Message ----------------------------------
doc,src,lib: clarify experimental status of Web Storage support
PR-URL: #60708

Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

Reviewed-By: Paolo Insogna <paolo@cowtech.it>
[detached HEAD b401ee3d57] doc,src,lib: clarify experimental status of Web Storage support

Author: Antoine du Hamel <duhamelantoine1995@gmail.com>

Date: Thu Nov 13 21:55:21 2025 +0100

5 files changed, 42 insertions(+), 22 deletions(-)

Rebasing (3/6)

Rebasing (4/6)

Executing: git node land --amend --yes

--------------------------------- New Message ----------------------------------

Update doc/api/globals.md
Co-authored-by: René <contact.9a5d6388@renegade334.me.uk>

PR-URL: #60708

Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

Reviewed-By: Paolo Insogna <paolo@cowtech.it>
[detached HEAD 5031d2d7da] Update doc/api/globals.md

Author: Antoine du Hamel <duhamelantoine1995@gmail.com>

Date: Fri Nov 14 14:04:20 2025 +0100

1 file changed, 8 insertions(+), 3 deletions(-)

Rebasing (5/6)

Rebasing (6/6)

Executing: git node land --amend --yes

--------------------------------- New Message ----------------------------------

Update doc/api/globals.md
PR-URL: #60708

Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

Reviewed-By: Paolo Insogna <paolo@cowtech.it>
[detached HEAD 5dcd4939a0] Update doc/api/globals.md

Author: Antoine du Hamel <duhamelantoine1995@gmail.com>

Date: Fri Nov 14 14:05:24 2025 +0100

1 file changed, 1 insertion(+), 1 deletion(-)

Successfully rebased and updated refs/heads/main.
ℹ  Add commit-queue-squash label to land the PR as one commit, or commit-queue-rebase to land as separate commits.

https://github.com/nodejs/node/actions/runs/19407453874

[nodejs-github-bot]

Landed in 3330e5c