Solr
An open source enterprise search server based on Lucene search library, with XML/HTTP and JSON APIs, hit highlighting, faceted search, caching, replication etc.
Cellular Automata with Comonads, Representable Functors, and Dependent Types
2020-10-18
Hedgehog road deaths in UK 'as high as 335,000'
2020-10-18
Solid Relevance
2020-10-18
Time to make minor updates to my annual “opinions on solar” thread
2020-10-18
Ask HN: Do you think this take home task takes 4 hours?
2020-10-18
Open Source to preserve stable climate, energy supply and natural resources
2020-10-18
Royal Meteorological Society’s Weather Photographer of the Year 2020 Awards
2020-10-18
Wildlife photographer of the year 2020 winners – in pictures
2020-10-18
Elon Musk on Solar Energy
2020-10-18
Ask HN: Grants for open-source hardware product?
2020-10-18
