JavaScript Symbol

Open-source JavaScript projects categorized as Symbol
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Proposal JavaScript ES6 Safe JS
SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control
Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
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Top 3 JavaScript Symbol Projects

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  1. core-js

    Standard Library

    Project mention: NodeJS Fundamentals: prototype | dev.to | 2025-06-21

    Prototype-based inheritance is widely supported across modern browsers. However, older browsers (IE < 11) may have inconsistencies or performance issues. core-js (https://github.com/zloirock/core-js) provides polyfills for missing or buggy features, including Object.create() and prototype-related methods. Babel can be configured to transpile modern JavaScript code to older versions, ensuring compatibility. Feature detection using typeof or in operators can be used to conditionally apply polyfills only when necessary.

  2. SurveyJS

    SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control. Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.

    SurveyJS logo

  3. proposal-try-operator

    A proposal to bring ergonomic, inline error handling to JavaScript through a new try operator that always returns a Result.

  4. crypto-ticker-widget.js

    A Scriptable widget that shows the current crypto course in fiat currency based on coinbase

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript Symbol discussion

JavaScript Symbol related posts

  • Is there a way for me to unlink all external linked symbols all at once?

    1 project | /r/sketchapp | 25 May 2022

  • Migrate color variables from one sketch doc to another - plugin

    1 project | /r/sketchapp | 9 Sep 2021

  • What plugins do you use everyday?

    1 project | /r/sketchapp | 25 Mar 2021

Index

What are some of the best open-source Symbol projects in JavaScript? This list will help you:

# Project Stars
1 core-js 25,363
2 proposal-try-operator 1,923
3 crypto-ticker-widget.js 20

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SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control
Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
surveyjs.io

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