Provides essential checklists for R package developers, whether
    you're creating your first package or beginning a new project. This tool
    guides you through each step of the development process, including specific
    considerations for submitting your package to the Comprehensive R Archive
    Network (CRAN). Simplify your workflow and ensure adherence to best
    practices with 'packagepal'.

Helper functions for package creation, building and
    maintenance. Designed to work with a build system such as 'GNU make' or
    package 'fakemake' to help you to conditionally work through the stages of
    package development (such as spell checking, linting, testing, before
    building and checking a package).

Compute and visualize package download counts and percentile ranks 
  from Posit/RStudio's CRAN mirror.

Algorithms to find arrangements of non-overlapping circles.

Enforces good practice and provides convenience functions to make work with 'JavaScript' 
  not just easier but also scalable. It is a robust wrapper to 'NPM', 'yarn', and 'webpack' that 
  enables to compartmentalize 'JavaScript' code, leverage 'NPM' and 'yarn' packages, include
  'TypeScript', 'React', or 'Vue' in web applications, and much more.

Offers an interactive 'RStudio' gadget interface for communicating 
    with 'OpenAI' large language models (e.g., 'gpt-5', 'gpt-5-mini', 'gpt-5-nano') 
    (<https://platform.openai.com/docs/api-reference>). 
    Enables users to conduct multiple chat conversations simultaneously in 
    separate tabs. Supports uploading local files (R, PDF, DOCX) to provide 
    context for the models. Allows per-conversation configuration of system 
    messages (where supported by the model). API interactions via the 'httr' 
    package are performed asynchronously using 'promises' and 'future' to avoid 
    blocking the R console. Useful for tasks like code generation, text 
    summarization, and document analysis directly within the 'RStudio' environment. 
    Requires an 'OpenAI' API key set as an environment variable.