Question: Is there a service that provides a convenient API and CLI for integrating translation management with i18n libraries like i18next and react-intl?

If you want a simple API and CLI to integrate translation management with i18n libraries like i18next and react-intl, i18nexus is a good option. It's geared specifically for use with React and Next.js projects and supports integration with libraries like i18next and react-intl that are widely used. With features like automatic machine translation from DeepL and a global content delivery network (CDN) for high-speed delivery, i18nexus is a good option for translation management. It also has a tiered pricing plan with a free option for small projects.

Another good option is Transifex, a full-stack translation and localization platform. It integrates with tools like Figma, Jira and Contentful, and offers AI-powered human-quality translations, context-based translations and automated workflows. Transifex offers APIs, CLI, Native and Live features for real-time publishing, so it's a good option for managing content ingestion, translation and publishing. The company also offers a 15-day free trial and demo options.

If you're looking for a platform geared specifically for software localization, Translized offers AI-powered integrations and automations to get high-quality localization as quickly as possible. It's got a Translation Management System (TMS) and collaboration tools, with a number of integration options including REST API, CLI, mobile SDKs and Webhooks. Translized supports more than 75 languages and integrates with professional translation services, so it's a good option for developers and product managers who want to quickly globalize their products.

Last, Lokalise is a continuous localization and translation management platform that can be easily integrated into development workflows. It can handle a wide variety of content types, offers AI-powered translations, translation quality assurance tools and API integrations with tools like GitHub, Bitbucket and Jira. Lokalise's collaborative workspace and customizable translation statuses make it a good option for ensuring high-quality translations while automating tasks and increasing productivity.