* [Flagsmith Javascript Client v12.2.0](https://github.com/Flagsmith/flagsmith-js-client) – SDK client for managing feature flags and remote config in web and React Native applications. * [GO Feature Flag cmd/wasm/v0.2.4](https://github.com/thomaspoignant/go-feature-flag) – Lightweight, self-hosted feature-flag server and SDK ecosystem for evaluating and managing feature flags across languages.