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We have made a video about how to connect to #postgres from javascript. we have used #nodejs as the javascript runtime which can create executable that run, query the database and display your results. However, a lot of you asked how can I connect to postgres from my browser? The answer is no! The reason is browser only know how to make web calls which are HTTP calls while database is a low level tcp protocol. So we need some layer that can serve HTTP calls, serve web calls, almost like a web server.
In this video use express which sets on top of node js to spin up a web server and serves an API which will allow us to communicate from our browser to our postgres database this is coming up.
- [ ] Setup Postgres database
- [ ] Setup NodeJS and Express
- [ ] Write TODO list API
- [ ] Implement GET (return all todos)
- [ ] implement POST (create new todo)
- [ ] implement DELETE (delete a todo)
- [ ] Build the HTML web page that consumes the API
- [ ]
github repo -
https://github.com/hnasr/javascript_playground/tree/master/express-postgres
Stay Awesome!
Hussein