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OpenResty is pretty great, I think people would abuse the heck out of it it weren't so heavily Lua but when people do find it they build some amazing stuff (lik

by mrkurt 6y ago

OpenResty is pretty great, I think people would abuse the heck out of it it weren't so heavily Lua but when people do find it they build some amazing stuff (like Kong). We have a fair number of people running OpenResty on Fly.io. It's a pretty good fit. I'd _love_ to have an OpenResty based on v8/JavaScript that wasn't so heavily tied to nginx events, I could build so many neat apps.

tlarkworthy 6y ago
Yeah, this was my first time with Lua, but previous experience with nginx and it was one of those times when an experiment exceeded expectations. It's a bit annoying Lua comments are -- and nginx are #. I got those mixed up so many times and wasted a cycle. I wish there was a syntax highlighter for this hybrid language.
- asguy 6y ago
  I found it way easier to just write lua externally, and use *_by_lua_file directives.
imprettycool 6y ago
I'm glad it's Lua since it gives me a leg up over all the other companies with devs who don't want to learn a new language. OpenResty is slept on so hard.
fosk 6y ago
For what is worth, OpenResty has proven to be a very solid foundation for Kong. We did have to build some foundations for when it comes to setting up testing and project management in the early days, but the flexibility and performance we are able to achieve (especially when running on top of LuaJIT) is just best in class. If you want to take a look at a fairly large (maybe the largest?) OpenResty application you can take a look at https://github.com/Kong/kong https://github.com/Kong/kong Disclaimer: I am CTO at Kong
tiffanyh 6y ago
Isn’t cloudflare largely built on OpenResty. Also, why for the desire to have JavaScript built in. There’s a number of language features of Lua that make openresty possible that I’m not certain JavaScript could provide.
- mrkurt 6y ago
  I prefer TypeScript to Lua and there are a lot of interesting JavaScript libraries I would want to use.

by mrkurt 6y ago

tlarkworthy 6y ago

Yeah, this was my first time with Lua, but previous experience with nginx and it was one of those times when an experiment exceeded expectations. It's a bit annoying Lua comments are -- and nginx are #. I got those mixed up so many times and wasted a cycle. I wish there was a syntax highlighter for this hybrid language.

asguy 6y ago
I found it way easier to just write lua externally, and use *_by_lua_file directives.

imprettycool 6y ago

I'm glad it's Lua since it gives me a leg up over all the other companies with devs who don't want to learn a new language. OpenResty is slept on so hard.

fosk 6y ago

For what is worth, OpenResty has proven to be a very solid foundation for Kong. We did have to build some foundations for when it comes to setting up testing and project management in the early days, but the flexibility and performance we are able to achieve (especially when running on top of LuaJIT) is just best in class. If you want to take a look at a fairly large (maybe the largest?) OpenResty application you can take a look at https://github.com/Kong/kong https://github.com/Kong/kong Disclaimer: I am CTO at Kong

tiffanyh 6y ago

Isn’t cloudflare largely built on OpenResty. Also, why for the desire to have JavaScript built in. There’s a number of language features of Lua that make openresty possible that I’m not certain JavaScript could provide.

mrkurt 6y ago
I prefer TypeScript to Lua and there are a lot of interesting JavaScript libraries I would want to use.