Priyanshu Kumar delivered an ECMAScript 2022 compatibility update for the thoughtspot/developer-docs repository by upgrading a core library to support ES2022 features. This work focused on modernizing the project’s JavaScript environment through dependency and configuration changes, without altering any functional code. By aligning with the project’s modernization roadmap, Priyanshu improved compatibility with current JavaScript runtimes and reduced technical debt, setting the stage for future ES2022 feature adoption. The update was implemented using JavaScript and configuration management skills, ensuring minimal risk and downtime. This contribution demonstrated a methodical approach to technical upgrades and readiness for broader ecosystem changes.