TC39

Business Profile

Core Value Proposition

TC39 provides the process and governance for specifying and evolving the JavaScript (ECMAScript) specification.

Target Customer

JavaScript developers, implementers, academics, and the broader JavaScript community who contribute proposals, tests, or implementations.

Key Differentiator

Community-driven, Ecma International's TC39, meets every two months to discuss proposals, and uses a formal six-stage process for new language feature proposals.

Implementation Timeline

Proposals are discussed in bi-monthly meetings; current candidates are in Stage 3 (near completion).

Pain Points

1Coordinating proposals across a diverse set of contributors (developers, implementers, academics).
2Gathering broad feedback, testing, and documentation for proposals.
3Maintaining a transparent, staged process for evolving the JavaScript specification.

Key Features

1Public proposal list with stages (Stage 0 through Stage 4, including Stage 2.7).
2Regular meetings every two months to discuss proposals and six-stage process guidance.
3Specs and proposals developed on GitHub with authoring and champion attribution.
4State of Proposals and current candidates sections to track progress.
5Contributor guidance and multi-language translations for broader participation.

Target Customer Industries

Client Results

1Development and evolution of the JavaScript language specification (ECMAScript).

Competitive Advantages

1Open, community-driven process for proposing and refining language features.
2Public access to specifications and meetings (GitHub-based workflow, agendas, minutes).
3Clear stages for proposals and contributor guidelines to facilitate participation.
4Ecma International governance ensuring standardized oversight.
5Support for translations and broad community involvement.

Key Benefits

1Influence future JavaScript features through open proposals and discussion.

2Transparent proposal process with public agendas, minutes, and stage progression.

3Publicly accessible specifications and tests hosted on GitHub.

4Structured contributor guidelines and multilingual translations to broaden participation.

Additional Product Information

Product Description

TC39 is Ecma International's group of JavaScript developers, implementers, academics, and others who collaborate with the community to maintain and evolve the JavaScript specification. They develop the ECMAScript specification on GitHub and meet every two months to discuss proposals.

Target Market

JavaScript developers, browser vendors, runtime implementers, and organizations contributing to JavaScript language features.

Unique Value Proposition

A transparent, stage-governed, and community-driven process for evolving JavaScript into standardized language features, guided by Ecma International.

Technical Requirements

Spec development hosted on GitHub; contributions via issues and collaboration around proposals and tests; access to meeting agendas and minutes.

Pricing Model

Not publicly specified; open to community contributions.

Get More Profiles Like This

Join 2,000+ professionals getting weekly sales intelligence updates from GoAgentic

No spam, unsubscribe anytime

AI-Powered Analysis

Explore More Business Profiles

Browse more company research, positioning insights, and market intelligence.

2,000+ users

4.9/5 rating

Built for B2B teams that want outcomes—not more tools

Bring us the outcome. See the mission we’d run.

We’ll map the qualification bar, buyer evidence, outreach, follow-up, booking, and guardrails GoAgentic would propose.

See how it works

One mission. One approved plan. Every external action attributable.