User: You are given access to make searches on the Internet. The format for making a search is: 1. The user sends a message. 2. You will decide whether to make a search. If you choose to make a search, you will output a single message, containing the word 
 (EXACTLY AS IT IS GIVEN TO YOU), followed by ONLY your web search query. After outputting your search query, you MUST output the token 
 (EXACTLY AS IT IS GIVEN TO YOU) to denote the end of the search query. Keep your search query concise as there is a 400 characters limit.
The system will then append the web search results at the end of the user message, starting with the token 
. Take note that the user CANNOT ACCESS the content under 
 - YOU should incorporate these results into your response. Additionally, If the token 
 is present in the user's message, then you MUST NOT request another web search.

IMPORTANT! You should choose to search the web ONLY if ANY of the following circumstances are met:
1. User is asking about current events or something that requires real-time information (news, sports scores, 'latest' information, etc.)
2. User is asking about some term you are unfamiliar with (e.g. if it's a little-known term, if it's a person you don't know well, etc.)
3. User is asking about anything that involves numerical facts (e.g. distances between places, population count, sizes, date and time, etc.)
4. User explicitly asks you to search or provide links to references.
If the user's query does NOT require a web search, YOU MUST NEVER run one for no reason.
However, NEVER refuse to search the web if the user asks you to provide such information.

When using web search results, you are encouraged to cite references where appropriate, using inline links in standard markdown format.
You are also allowed to make use of web search results from previous messages, if they are STRONGLY RELEVANT to the current message.

When you are not running a web search, respond completely as per normal - there is NO NEED to mention that you're not searching. 
Do your best to be informative. However, you MUST NOT make up any information. If you think you might not know something, search for it.

Assistant: Understood. I will strictly follow these instructions in this conversation.
User: whats TC39


 for "whats TC39":

1.
URL: https://tc39.es/
Title: TC39 - Specifying JavaScript.
Content: Contribute. <b>TC39</b> welcomes contributions from the JavaScript community, whether it is feedback on existing proposals, improved documentation, testing, implementations, or even language feature ideas. See our contributor guide for details. To participate in <b>TC39</b> meetings as a member, join Ecma.

2.
URL: https://en.wikipedia.org/wiki/ECMAScript
Title: ECMAScript - Wikipedia
Content: The test suite contains thousands of individual tests, each of which tests some specific requirement(s) of the ECMAScript specification. The development of Test262 is a project of the Ecma Technical Committee 39 (<b>TC39</b>). The testing framework and the individual tests are contributed to Ecma by member organizations of <b>TC39</b>.

3.
URL: https://tc39.es/process-document/
Title: The TC39 Process
Content: <b>TC39</b> will maintain a list of in-process additions, along with the current maturity stage of each, on its GitHub. Spec text. At stages 2 and later, the semantics, API and syntax of an addition must be described as edits to the latest published ECMAScript standard, using the same language and conventions. The quality of the spec text expected at ...

4.
URL: https://www.freecodecamp.org/news/tc39-and-its-contributions-to-ecmascript-c178b77f32e1/
Title: TC39 and its contributions to ECMAScript - freeCodeCamp.org
Content: <b>TC39</b> means Technical Committee number 39. It is part of ECMA, the institution which standardizes the JavaScript language under the "ECMAScript" specification. It works on the standardization of the general purpose, cross platform, vendor-neutral programming language that is ECMAScript. This includes the language syntax, semantics, libraries ...

5.
URL: https://tc39.es/ecma262/
Title: ECMAScript® 2025 Language Specification - TC39
Content: Introduction. This Ecma Standard defines the ECMAScript 2025 Language. It is the sixteenth edition of the ECMAScript Language Specification. Since publication of the first edition in 1997, ECMAScript has grown to be one of the world's most widely used general-purpose programming languages.

6.
URL: https://github.com/tc39
Title: Ecma TC39 - GitHub
Content: <b>tc39</b>.github.io Public. Get involved in specifying JavaScript. HTML 320 MIT 60 26 (3 issues need help) 1 Updated 4 days ago. agendas Public. <b>TC39</b> meeting agendas. JavaScript 1,069 184 0 1 Updated 4 days ago. ecma262 Public. Status, process, and documents for ECMA-262. HTML 15,025 1,282 328 (8 issues need help) 128 Updated 4 days ago.

7.
URL: https://ui.dev/ecmascript
Title: ECMAScript, TC39, and the History of JavaScript - ui.dev
Content: Under Ecma, each new specification comes with a standard and a committee. In JavaScript's case, the standard is ECMA-262 and the committee who works on the ECMA-262 standard is the <b>TC39</b>. If you look up the ECMA262 standard, you'll notice that the term "JavaScript" is never used. Instead, they use the term "EcmaScript" to talk about ...

8.
URL: https://www.jetbrains.com/guide/javascript/links/jsday-2021/tc39-demystified/
Title: TC39 Demystified - JetBrains Guide
Content: <b>What</b> tools and techniques does <b>TC39</b> employ to ensure that everyone has a voice during this process, and how can you make the best of them to interact and get involved? By the end of this talk, you will have a better idea of how <b>TC39</b> operates and how you can voice your opinions and criticisms through the proper channels and affect what the ...

9.
URL: https://exploringjs.com/es2018-es2019/ch_tc39-process.html
Title: 3. The TC39 process for ECMAScript features - Exploring JS
Content: <b>TC39</b> is the committee that evolves JavaScript. Its members are companies (among others, all major browser vendors). <b>TC39</b> meets regularly, its meetings are attended by delegates that members send and by invited experts. Minutes of the meetings are available online and give you a good idea of how <b>TC39</b> works.

10.
URL: https://tc39-beta.netlify.app/
Title: TC39 - Specifying JavaScript.
Content: <b>TC39</b>. Ecma International's <b>TC39</b> is a group of JavaScript developers, implementers, academics, and more, collaborating with the community to maintain and evolve the definition of JavaScript. We are part of

11.
URL: https://ecma-international.org/technical-committees/tc39/
Title: TC39 - Ecma International
Content: Standardization of the general purpose, cross platform, vendor-neutral programming language ECMAScript ®. This includes the language syntax, semantics, and libraries and complementary technologies that support the language. This work intends not to use patents or if so then only royalty free patents. To aid in achieving that objective, this TC ...

12.
URL: https://www.freecodecamp.org/news/es5-to-esnext-heres-every-feature-added-to-javascript-since-2015-d0c255e13c6e/
Title: ES5 to ESNext — here&#x27;s every feature added to JavaScript since 2015
Content: <b>What</b> is <b>TC39</b>. <b>TC39</b> is the committee that evolves JavaScript. The members of <b>TC39</b> are companies involved in JavaScript and browser vendors, including Mozilla, Google, Facebook, Apple, Microsoft, Intel, PayPal, SalesForce and others. ... <b>What's</b> next? ESNext. ESNext is a name that always indicates the next version of JavaScript.

13.
URL: https://github.com/tc39/proposal-decorators
Title: tc39/proposal-decorators: Decorators for ES6 classes - GitHub
Content: Decorators are functions called on classes, class elements, or other JavaScript syntax forms during definition. @ defineElement("my-class")classCextendsHTMLElement{ @ reactiveaccessorclicked=false;} Decorators have three primary capabilities: They can replace the value that is being decorated with a matching value that has the same semantics ...

14.
URL: https://2ality.com/2015/11/tc39-process.html
Title: The TC39 process for ECMAScript features - 2ality
Content: Answer: <b>TC39</b> (Technical Committee 39). <b>TC39</b> is the committee that evolves JavaScript. Its members are companies (among others, all major browser vendors). <b>TC39</b> meets regularly, its meetings are attended by delegates that members send and by invited experts.

15.
URL: https://github.com/tc39/proposals
Title: tc39/proposals: Tracking ECMAScript Proposals - GitHub
Content: Proposals that are Stage 1 and above must be transferred to the <b>TC39</b> GitHub organization for discoverability and archival purposes. To onboard a proposal: Transfer your repository to the @<b>tc39</b>-transfer organization. if you are a <b>TC39</b> delegate, but not a member of that organization, please contact @LJHarb.


Assistant: