Blog

Three projects, three different German translations of the same button. Here's how a shared translation memory gives them one approved wording to draw from.

The Tolgee MCP server lets the AI agent in your editor manage localization directly — creating, translating, and tagging keys from chat. A hands-on walkthrough: connecting Claude Code to Tolgee and running a real React app through two everyday workflows

Picking a React i18n library is a decision you live with for years, and migrating later hurts. This is a practical comparison of the four most popular choices in 2026: react-i18next, react-intl, Tolgee, and LinguiJS. Less hello-world setup, more of what's easy to miss at the start and what bites you once you scale.

When a localization project grows past a few hundred keys, structure starts to matter. This guide walks through every layer of key organization in Tolgee. When to use projects vs. namespaces, how tags handle everything in between, why semantic key naming saves you from translation errors down the road, and the most common mistakes that only hurt months later.

AI makes it easy to produce more code, faster. But it also makes it easy to produce more mess. After months of working with AI coding tools, I'm more convinced than ever that DRY and SOLID principles are not relics of the past. They're the foundation that makes AI-assisted development actually work.

This guide shows how to self-host Tolgee in two ways: using Sealos, or deploying with ways that give you more control over your instance. This will help you determine the best option for your needs.

In this tutorial you will learn how to self-host Tolgee for using with Content Delivery features with S3 bucket (or Azure Blob).

Implementing localization in software applications can be overwhelming, especially for complex applications that haven't been prepared for internationalization (i18n).

Translating an App to multiple languages (localization) is tricky part of many applications. Tolgee is simplifying the localization process and saves developer's time by removing repetitive tasks 🔁 ❌.

In today's global market, making your web application accessible to a diverse audience is crucial. Localization enables apps to adapt to different languages and cultural contexts, enhancing user experience.

Recently, we've received many requests from our users to simplify the update of translations on production, and now we have an answer. Say Hi to Tolgee Content Delivery, a fast and reliable way to keep your translations independent of your code! Also introducing Webhooks for more automation options.

Missing context is the main reason teams still pay human translators to review strings. Autonomous localization changes that. AI translates your app automatically and uses the context of each string to get the meaning right.

With the introduction of Next.js 13 and the app router featuring React server components, there has been a strong push to enable Tolgee to work within this new paradigm.

Sometimes you might want to import the localization i18n data to Tolgee using the API and your custom script. In this tutorial, I am going to show you how to do that using Axios.

In this tutorial, you will learn how to painlessly translate an Angular application in many languages using Tolgee, a powerful open-source Localization engine

Nowadays, providing solutions to specific problems identified in a domain has fueled the creation and growth of many companies and startups. But one problem arises which is how to market the product in various places given that not everyone does not have the same background.

Reducing the size of your production bundle can be a significant challenge, particularly when it comes to including unnecessary code. Libraries like React, React Query or Redux include useful developer tools, but they exclude them on production where it would be just an unnecessary bulk.

As a React developer, I have a suspicion about JS classes usage. In React bubble, it feels like a bad practice when I see them somewhere.