Grammarly is a versatile AI-powered writing assistant that helps users improve their writing through real-time suggestions and grammar checks. It highlights spelling, grammar, punctuation errors, and more while providing style and engagement enhancements. Accessible across multiple platforms and browsers, Grammarly assists in crafting clear and impactful communication, allowing users to confidently express their ideas. With features like tone detection and vocabulary enhancement, it caters to writers of all skill levels, making it an ideal tool for professionals, students, and everyday users seeking to elevate their writing.

Essay Writer is an AI-powered CLI application designed to automate the generation of essays based on user-defined topics. Utilizing OpenAI's GPT-3.5 or GPT-4, the tool prompts the language model to produce essays comprising an introduction, multiple body paragraphs, and a conclusion. Users can customize parameters such as essay length, topic specificity, and model choice. The repository provides a simple Python script that handles argument parsing, API calls, and output formatting. By integrating with the OpenAI API, Essay Writer enables rapid drafting of academic-style essays, assisting writers, educators, and professionals in producing structured written content. It requires minimal configuration, only an API key and Python dependencies, to get started.