Daniel Ehrenberg (software engineer at Bloomberg, web standards author / champion & VP of ECMA International) joins us to discuss new features that have landed in JavaScript and to preview what’s cooking in various standards bodies across the web platform.

We cover a wide array (get it?) of topics from improvements to built-ins such as Promises, Maps & Sets, as well as new primitives like Records, Tuples & Temporal. We round out this epic discussion with a look at cross-project standardization efforts like WinterCG, open source sustainability & how Bloomberg’s open source program gives back in important projects in the web ecosystem.

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Featuring:

• Daniel Ehrenberg – Mastodon, Twitter, GitHub
• Amal Hussein – Twitter, GitHub
• Nick Nisi – Twitter, GitHub, Website
• Christopher Hiller – Mastodon, Twitter, GitHub, Website

Show Notes:

Correction: Near the end, Dan misspoke when said the Bloomberg FOSS Fund was done in partnership with Bloomberg Philanthropies. It was actually done together with Bloomberg’s Corporate Philanthropy team.

• TC39’s Active Proposals (Stage 1, 2, 3)
• proposals.md">TC39’s Finished Proposals (Stage 4)
• TC39 Website
• ECMA262 - Webview of the latest published specification of ECMAScript (aka JavaScript)
• ECMA262 GitHub Repo
• WinterCG
• CycloneDX
• W3C Web Performance Working Group
• Iterator Helpers Proposal
• Record and Tuple Proposal
• Temporal Proposal
• Temporal Polyfills
• Decorators Proposal
• Set Methods Proposal
• Type Annotations Proposal
• Module Expressions Proposal
• Array Grouping Proposal
• Promise with Resolvers Proposal
• Error Cause Proposal
• Test262 Github Repo
• Source Map Spec Proposal
• international.org/news/ecma-tc39-ecmascript-initiates-a-new-task-group-to-standardize-source-maps/">TC39-T4 - a new TC39 task group to standard source maps
• international.org/technical-committees/tc53/">TC53 - ECMAScript modules for embedded systems
• Perf.Now Conference
• Node Conf EU Conference
• Dan’s talk on Async Context at this year’s Node Conf EU
• Igalia
• Bocoup
• Sentry’s blog post on recent funding of their OSS dependencies
• Bloomberg’s Terminal
• Bloomberg Open Source Program Office (OSPO) Launches FOSS Contributor Fund

Something missing or broken? party-305.md">PRs welcome!