JSON module scripts are now Baseline Newly available | Blog | web.dev
Published: June 18, 2025 If you want to import a JSON file in a JavaScript module, you previously had to go through hoops like embedding JSON in JavaScript just so you can use a regular import statement, or downloading a file with fetch() and then calling Response.json(). This is a problem that is now solved in all modern browsers thanks to JSON module scripts and import attributes. The following
ECMAScript feature: JSON modules
Update 2025-01-09: Switching from import assertions (keyword assert) to import attributes (with). In this blog post, we examine the ECMAScript proposal “JSON modules” (by Sven Sauleau, Daniel Ehrenberg, Myles Borins, and Dan Clark). It lets us import JSON data as if it were an ECMAScript module. JSON modules are at stage 4 and will probably be part of ECMAScript 2025. Why would we want to import J
GitHub - tc39/proposal-json-parse-with-source: Proposal for extending JSON.parse to expose input source text.
Transformation between ECMAScript values and JSON text is lossy. This is most obvious in the case of deserializing numbers (e.g., "999999999999999999", "999999999999999999.0", and "1000000000000000000" all parse to 1000000000000000000), but also comes up when attempting to round-tripping non-primitive values such as Date objects (e.g., JSON.parse(JSON.stringify(new Date("2018-09-25T14:00:00Z"))) y
tc39-notes/may-25.md at master · rwaldron/tc39-notes · GitHub
Dismiss Join GitHub today GitHub is home to over 36 million developers working together to host and review code, manage projects, and build software together. Sign up May 25, 2017 Meeting Notes Allen Wirfs-Brock (AWB), Waldemar Horwat (WH), Brian Terlson (BT), Michael Ficarra (MF), Adam Klein (AK), Chip Morningstar (CM), Dave Herman (DH), Kent C. Dodds (KCD), Kevin Gibbons (KG), Tim Disney (TD), D
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GitHub - tc39/dataset: The automatic track tc39 proposals
Normative: Make `JSON.stringify(-0)` preserve the sign by mathiasbynens · Pull Request #1466 · tc39/ecma262
GitHub - tc39/proposal-json-superset: Proposal to make all JSON text valid ECMA-262
https://bugs.chromium.org/p/v8/issues/detail?id=6827
GitHub - gibson042/ecma262-proposal-json-superset: Proposal to make all JSON text valid ECMA-262
tc39-notes/jan-26.md at master · rwaldron/tc39-notes · GitHub
GitHub - tobie/specref: An open-source, community-maintained database of Web standards & related references.
GitHub - thomasboyt/jason: a json parser in es6, because reasons