Hello, all, and apologies for cross-posting . . . Issue #19 of the Code4Lib Journal is now available: http://journal.code4lib.org/issues/issue19 And here's what you will find: *Editorial Introduction: A Peer Network* by Andrew Darby *Building a Library App Portfolio with Redis and Django* by Jeremy Nelson *A Comparison of Article Search APIs via Blinded Experiment and Developer*Review by Jonathan Rochkind *Providing Information about Reading Lists via a Dashboard Interface* by Dr Jason Cooper, Dr Jon Knight and Gary Brewerton *Visualizing Library Statistics using Open Flash Chart 2 and Drupal* by Laura K. Wiegand and Bob Humphrey *Library Widget for Moodle* by Mariela Hristova *Open Source Library Software Development in a Small Rural Library System*by Kyle Hall, Cindy Murdock Ames, and John Brice *Determining Usability of VuFind for Users in the United Arab* Emirates by Nicole Johnston, Alicia Salaz, and Rob O'Connell *Using XSLT and Google Scripts to Streamline Populating an Institutional Repository* by Stephen X. Flynn, Catalina Oyler, Marsha Miles *Indexing Linked Bibliographic Data with JSON-LD, BibJSON and Elasticsearch*by Thomas Johnson *Metadata Analysis at the Command-Line* by Mark Phillips *The Format Registry Problem* by Gary McGath *SPRUCE Mashup London* by Edward M. Corrado -- Andrew Darby Head, Web & Emerging Technologies University of Miami Libraries