Collect the sites you trust for answers
"That we call a reference shelf"
The wiki that actually explains the option, the docs page that shows the real signature, the spec the maintainers point at, the changelog that tells you whether either is still right. Glue them into a single Glubler and the whole library sits on one shelf. Each site keeps your note about it, so the next time you need the answer you are not re-running the same four searches.
Find the one that is still right across every site you already trust
Reference sites rot quietly. The tutorial everyone links was written against a version that shipped six years ago, the docs site quietly rewrote the default, and the spec is a draft that has been a draft since 2019. Put two versions of the same thing side by side and the disagreement is obvious. A Glubler is a set, not a link, so you read them against each other instead of trusting whichever came up first.
A Glubler for every library and every version you have to keep current
One Glubler for the API you integrate against, another for the framework you are learning, because they are entirely different kinds of reference. A shelf of the sites you keep returning to, grouped by what each one is actually good for. Subglublers let you nest one inside another, so a library can hold the version-specific pages underneath the general ones without losing the overview above them.
Hand the shelf to the rest of the team with your reasons attached
A link dump in a channel message is lost within a week. When your shelf is ready, hit Share and the whole Glubler goes to your team, your reviewer or whoever just joined — every saved site in the order you ranked it, with your notes on which one is current and which is kept only for the history. Everyone starts from the same shelf instead of five different half-trusted bookmarks.
Start a reference shelf

Keep the reason you saved each site

A bookmark is a bet that you will remember why it mattered. Write down what each one is actually the right answer to — this is the only site that documents the edge case, this one has the runnable example, this one is the one the maintainers write — and the note stays attached to the link. Looking something up stops being a hunt and becomes opening the right tab.

Pin the version, not just the site

The page you saved has probably changed since, and "read the docs" is only useful advice when everyone is on the same version. Glue each site to the revision you actually verified it against, so the citation and the version are one object rather than two things you reconstruct later. When the release notes land, the set that needs re-reading is the set that said which version it was holding.

A shelf that stays true

Docs get rewritten and versions get superseded, so last year's library is quietly out of date. Drop the current revision of a site into the Glubler that already holds it and the set updates as one piece, your notes included. The feed also learns which libraries you keep going back to, so the page worth re-checking surfaces on its own.

See how it updates

One shelf per library

The API you integrate against, a language you are picking back up, a standard you have to implement to spec. Subglublers let you nest one set inside another, so a library holds the version-specific pages under each entry without losing the overview above them.

Start a collection

Borrow the shelves other people already trust

Every Glubler is public unless you close it. Follow the people whose judgement holds up and the shelves they build arrive in your feed — a pinned, versioned set for a library you have never touched, a stack of specs for a problem you did not know had written answers. You take their shelf and add your own sites to it.

Browse collections
Glubler FOR
REFERENCE

Your shelf, in public

Every Glubler is a profile, not a private folder. Let other people see the sites you have collected, which version you pinned and why — then borrow the shelves of people whose judgement you already trust.