If you want to go beyond text expansion and get more out of snippets, typedesk is a great option. The utility lets you automate repetitive text with custom shortcuts that work in many apps and websites, including Gmail, Zendesk, Facebook, LinkedIn, Office and Slack. It's designed to be keyboard-centric, with an intuitive interface, fast search and customization options, and is geared for customer support, sales, marketing, admin and law offices.
Another option is SnippetHub, a Visual Studio Code extension that uses AI to boost coding productivity. It can generate unit tests, offer smart completions through IntelliSense, and manage, share and use code snippets. The extension can dramatically speed up coding, and it's available in various pricing tiers depending on your needs.
If you want a broader writing assistant, check out QuillBot. The AI-powered tool offers a range of features, including paraphrasing, grammar checking, plagiarism detection, summarizing and translation. It can save you time without sacrificing quality, and it's good for writers of all skill levels and professions, with premium features available.