1. SpectraEasy color scales and color conversion for Python.
2. NbpreviewRender Jupyter/IPython notebooks without running a notebook server.
3. WaybackpackDownload the entire Wayback Machine archive for a given URL.
4. NotebookjsRender Jupyter/IPython notebooks on the fly, in the browser. (Or on the command line, if you'd like.)
5. PdfplumberPlumb a PDF for detailed information about each char, rectangle, line, et cetera — and easily extract text and tables.
7. ReporterLiterate data analysis with iPython notebooks and Jekyll.
8. WeightedcalcsPandas-based utility to calculate weighted means, medians, distributions, standard deviations, and more.
9. TwickTwitter, quick. Fetch and store tweets on short notice.
11. astronomerFetch information about the users who've starred a given GitHub repository.
14. tinystatsCommand-line tool for fetching message, URL, and subscriber data for the TinyLetter newsletters you own.