See my blog post about getting started with this project [eventually will incorporated into this site]. I've had fun doing this, learned a lot, and met and was aided my many great people along the way.
This is the first time for me doing most of this kind of web developing, so errors and glitches will abound. Also I've made little attempt to be compatiable with "older" browsers, but contact me if that's causing you grief.
The Meetup group MaptimeLA led me to the tools to make this site and provided help along the way. They also have worked on another historical restaurant mapping site Los Angeles resaurants.
Charles Perry, President of Culinary Historians of California. Charles also suggested I expand on his list of Croatian run restaurants, hence this website.
Los Angeles Public Library, History and Genealogy Department and on-line resources
Los Angeles City Archives
The website Chronicling America. US News Map—Searchable Newspaper Archives
Ancestry.com—People and City Directory Searching (pay)
Eterovich who wrote numerous articles about Croatians in the West
My Croatian cousin Ana who helped with Croatian name recognition and in large part got me started with delving into our mutual roots in Los Angeles.
Los Angeles in the 1900s—Streets of a Hundred Years Ago. Morse's site is a treasure trove of historical and geneological information. I'll probably incorporate his data (with permission) into an on-line database.
CSUN Sanborn maps
The David Rumsey Map Collection
Stackoverflow and gis.stackexchange.com. Two related websites where people answer questions mostly related to implementing software. Searching on the site helped me many times and most of my questions were answered or got me pointed in the right direction.
Nick Gauthier's blog post, PostGIS and Rails: A Simple Approach. Got me started with PostGIS, a geographic add on to PostgreSQL. Although I now know I could have done this site without PostGIS—PostgreSQL alone can handle the geographic needs of this site.
The web building software Ruby on Rails for data driven sites. Makes it relatively easy to provide the complex links on many of these pages.
Michael Hartl, Ruby on Rails Tutorial—Third Edition. Great thorough introduction. My only complaint is he builds an authentication system which is probably something a beginner/intermediate shouldn't build.
Regina O. Obe and Leo S. Hsu, PostGIS in Action, Second Edition. Trivia coincidence alert: the cover features a drawing of a woman in mid-nineteenth-century traditional clothing from Ubli, Croatia. Many of the restauranteurs covered here are from Brač which is about 50km away.
David Bryant Copeland, Rails, Angular, Postgres, and Bootstrap
Ruby on Rails, Postgres and its app for macOS, PgAdmin to work with Postgres databases.
Numerous great gems, and the following diagram produced with the Rails ERD gem. At this writing some of the fields were for testing and trials and need to be removed. And "year" is usually shown as "connection" in most places.