Clojure Lightning Talk
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This document discusses ClojureScript, a dialect of Clojure that compiles to JavaScript. It summarizes some key benefits of ClojureScript, including its ability to add features through macros, rich data structures like sets, and powerful abstractions that reduce interoperability issues. The document also notes problems with JavaScript like its slow standardization process and deficiencies, and argues that tools like ClojureScript can help developers better control complexity on the web.
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Vaibhav Gupta BAML: AI work flows without Hallucinationsjohn409870 Shipping Agents
Vaibhav Gupta
Cofounder @ Boundary
in/vaigup
boundaryml/baml
Imagine if every API call you made
failed only 5% of the time
boundaryml/baml
Imagine if every LLM call you made
failed only 5% of the time
boundaryml/baml
Imagine if every LLM call you made
failed only 5% of the time
boundaryml/baml
Fault tolerant systems are hard
but now everything must be
fault tolerant
boundaryml/baml
We need to change how we
think about these systems
Aaron Villalpando
Cofounder @ Boundary
Boundary
Combinator
boundaryml/baml
We used to write websites like this:
boundaryml/baml
But now we do this:
boundaryml/baml
Problems web dev had:
boundaryml/baml
Problems web dev had:
Strings. Strings everywhere.
boundaryml/baml
Problems web dev had:
Strings. Strings everywhere.
State management was impossible.
boundaryml/baml
Problems web dev had:
Strings. Strings everywhere.
State management was impossible.
Dynamic components? forget about it.
boundaryml/baml
Problems web dev had:
Strings. Strings everywhere.
State management was impossible.
Dynamic components? forget about it.
Reuse components? Good luck.
boundaryml/baml
Problems web dev had:
Strings. Strings everywhere.
State management was impossible.
Dynamic components? forget about it.
Reuse components? Good luck.
Iteration loops took minutes.
boundaryml/baml
Problems web dev had:
Strings. Strings everywhere.
State management was impossible.
Dynamic components? forget about it.
Reuse components? Good luck.
Iteration loops took minutes.
Low engineering rigor
boundaryml/baml
React added engineering rigor
boundaryml/baml
The syntax we use changes how we
think about problems
boundaryml/baml
We used to write agents like this:
boundaryml/baml
Problems agents have:
boundaryml/baml
Problems agents have:
Strings. Strings everywhere.
Context management is impossible.
Changing one thing breaks another.
New models come out all the time.
Iteration loops take minutes.
boundaryml/baml
Problems agents have:
Strings. Strings everywhere.
Context management is impossible.
Changing one thing breaks another.
New models come out all the time.
Iteration loops take minutes.
Low engineering rigor
boundaryml/baml
Agents need
the expressiveness of English,
but the structure of code
F*** You, Show Me The Prompt.
boundaryml/baml
<show don’t tell>
Less prompting +
More engineering
=
Reliability +
Maintainability
BAML
Sam
Greg Antonio
Chris
turned down
openai to join
ex-founder, one
of the earliest
BAML users
MIT PhD
20+ years in
compilers
made his own
database, 400k+
youtube views
Vaibhav Gupta
in/vaigup
[email protected]
boundaryml/baml
Thank you!
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Clojure Lightning Talk
- 4. We could talk about
- 5. Hard Stuff
- 6. Easy Stuff
- 7. ?
- 12. JavaScript is mainstreaming functional programming
- 13. JavaScript is mainstreaming alternative object systems
- 14. Yet JavaScript has serious problems
- 16. Problems ๏ Language has woeful deficiencies ๏ Yet, standardization process moves at a glacial pace ๏ Many, many stakeholders ๏ Legacy Browsers
- 17. Solutions
- 18. Build your own language on top of JS!
- 19. CoffeeScript
- 20. ClojureScript ๏ Namespaces without the tedium ๏ Can modify native prototypes freely (because of ubiquitous namespacing). Want to add methods to NodeList? Go ahead! ๏ Ships with rich abstractions - invent new APIs only as a last resort. Bye, bye interoperability nightmares.
- 21. Browser REPL & Friends ๏ Develop against any browser live without refreshing ๏ Richer data structures - Sets anyone? ๏ Rhino works, Node.js another great target
- 22. The Compiler & Friends ๏ ~1000 lines of code ๏ Easy to hack ๏ Google Closure Compiler works incredible magic - inlining, renaming, dead code elimination
- 23. Language Features ๏ Add language features via macros ๏ Hate callbacks? Add delimited continuations ๏ Want Scala/Haskell style pattern matching - it s a library
- 24. Takeaways ๏ The web changes very, very quickly - complexity surface growing (many possible clients) ๏ Our tools should allow us to control this complexity and gain competitive advantage ๏ JavaScript is ill-suited for the challenges we want to face
- 25. Clojure(Script) ๏ Robust proven backend technology ๏ Can now leverage the same powerful abstractions on the client ๏ The language can be incrementally grown (via libraries) to adapt to the unique and changing needs of your project
- 26. Thanks!