Hacker News with Generative AI: TypeScript

Show HN: DBOS TypeScript – Lightweight Durable Execution Built on Postgres (github.com/dbos-inc)
DBOS Transact is a TypeScript library for ultra-lightweight durable execution.
TypeScript, Databases, Programming, Software, Open Source
75 points by KraftyOne 1 day ago | 45 comments
Show HN: TypeScriptNotebook – Experiment with NPM in the Browser (typescriptnotebook.com)
TypeScript, Javascript, Web Development, Tools, Experiments
20 points by shikherverma 2 days ago | 12 comments
Show HN: TypeScript/React/Vue Window Layout Manager (Tabs, Floating, Popouts) (github.com/mathuo)
Zero dependency Docking Layout Manager. Supports Vanilla TypeScript, React and Vue.
TypeScript, React, Vue, Javascript, Front-end Development
333 points by mathuo 7 days ago | 63 comments
Node.js enables TypeScript handling by default (nodejs.org)
This release enables the flag --experimental-strip-types by default. Node.js will be able to execute TypeScript files without additional configuration:
Node.js, TypeScript, JavaScript, Software, Programming
16 points by Shakahs 10 days ago | 7 comments
Back to basics: Why we chose long-polling over websockets (inferable.ai)
Like many teams building real-time systems with Node.js and TypeScript, we've been exploring ways to handle real-time updates at scale. Our system handles hundreds of worker nodes constantly polling our PostgreSQL-backed control plane for new jobs (tool calls issued by agents), while agents themselves continuously pull for execution and chat state updates. What started as an exploration into WebSockets led us to a surprisingly effective "old-school" solution: HTTP long polling with Postgres.
Real-time Systems, Node.js, TypeScript, PostgreSQL, WebSockets
258 points by lunarcave 13 days ago | 163 comments
Swc4j: SWC for Java (github.com/caoccao)
swc4j (SWC for Java) is an ultra-fast JavaScript and TypeScript compilation and bundling tool on JVM.
Java, JavaScript, TypeScript, Compilation, Bundling
70 points by stefankuehnel 14 days ago | 17 comments
Show HN: WebGPU + TypeScript Slime Mold (github.com/SuboptimalEng)
I made this slime mold simulation to learn more about WebGPU and compute shaders. It's essentially a recreation of Sebastian Lague's coding adventure (albiet with fewer features).
WebGPU, TypeScript, Simulation, Graphics, Coding
71 points by SuboptimalEng 15 days ago | 11 comments
Show HN: Caravan, a flexible, transport-based logging system for TypeScript apps (github.com/carlos-menezes)
A flexible, transport-based logging system for JavaScript/TypeScript applications.
TypeScript, Logging, JavaScript, Software, Open Source
18 points by carlos-menezes 24 days ago | 4 comments
Litdb – type safe SQL for JavaScript/TS (litdb.dev)
litdb contains LINQ-like type-safe SQL builders for TypeScript/JavaScript for writing type-safe expressive SQL that's parameterized & portable across SQLite, MySQL & PostgreSQL
TypeScript, JavaScript, Databases, SQL
112 points by crummy 43 days ago | 66 comments
Better Auth – Authentication library for TypeScript (better-auth.com)
The most comprehensive authentication framework for TypeScript.
TypeScript, Authentication, Libraries, Software
73 points by namukang 50 days ago | 32 comments
Mapped Types and Properties (kaleidawave.github.io)
At the start of this year, I started on implementing checking for TypeScript's mapped type feature. I always had it the back of my mind that this would be some of the hardest logic in TSC to re-implement.
TypeScript, Programming Languages, Software Development
4 points by bpierre 51 days ago | 0 comments
TypeScript 5.7 (microsoft.com)
TypeScript, Programming Languages, New Releases
20 points by thunderbong 55 days ago | 1 comments
Electrobun: Cross-platform desktop applications written in TypeScript (electrobun.dev)
Electrobun aims to be a complete solution-in-a-box for building, updating, and shipping ultra fast, tiny, and cross-platform desktop applications written in Typescript.
TypeScript, Desktop Applications, Cross-Platform Development, Software Development
323 points by CharlesW 58 days ago | 131 comments
Impressions of React and TypeScript from an Elixir/Elm Developer (korban.net)
I was recently on a project where I chose to use React and TypeScript as part of the tech stack because of the existing skillset of my team. I myself managed to avoid both React and TypeScript until this year. So when I finally used them on a real project, I was looking at them as an experienced Elm & Elixir developer, coming from small niche ecosystems into the din of the real world.
React, TypeScript, JavaScript, Web Development, Programming Languages
18 points by gampleman 61 days ago | 2 comments
Self-Contained Executable Programs with Deno Compile (deno.com)
Since Deno v1.6, the deno compile command has empowered developers to turn JavaScript and TypeScript programs into single, standalone binaries that run on all major platforms—no dependencies, no additional installs. This has big implications:
JavaScript, TypeScript, Software Development, Executable Programs, Programming Languages
13 points by soheilpro 64 days ago | 3 comments
Pylon: Enables TypeScript developers to easily build GraphQL APIs (github.com/getcronit)
TypeScript, GraphQL, APIs, Software Development
6 points by schettn 79 days ago | 4 comments
atcute: lightweight TypeScript packages for AT Protocol (github.com/mary-ext)
TypeScript, AT Protocol, Software, Open Source
13 points by Kye 90 days ago | 0 comments
Civet: A Superset of TypeScript (civet.dev)
Civet is a programming language that compiles to TypeScript or JavaScript, so you can use existing tooling (including VSCode type checking, hints, completion, etc.) while enabling concise and powerful syntax.
Programming Languages, TypeScript, JavaScript, Tools
249 points by revskill 91 days ago | 233 comments
Implementing Regular Expressions in TypeScript Types (Badly) (skalt.github.io)
This is a cautionary tale about how I ended up writing a (bad) regular expression parser and evaluator in pure TypeScript types.
TypeScript, Regular Expressions, Programming, Software Development, Cautionary Tales
62 points by skalt 93 days ago | 12 comments
Local TypeScript Super SDK to Call 200 LLMs (github.com/adaline)
The only fully local production-grade Super SDK that provides a simple, unified, and powerful interface for calling more than 200+ LLMs.
TypeScript, Open Source, Software, Libraries
77 points by ArshDilbagi 95 days ago | 20 comments
Next.js, TypeScript are instant turn offs (ycombinator.com)
I can't stand these codebases anymore.<p>So much of cruft and so many new codebases are all AI generated.<p>Anyone else having a hard time with these?
Software Development, JavaScript, TypeScript, AI, Coding
13 points by ilrwbwrkhv 98 days ago | 22 comments
Zod: TypeScript-first schema validation with static type inference (zod.dev)
TypeScript, Schema Validation, Static Analysis, Development Tools
242 points by tosh 103 days ago | 197 comments
DMNO: Environment Variables Evolved (dmno.dev)
DMNO makes your configuration safer and smarter. It integrates with the tools you already use and it's powered by TypeScript and Vite.
Environment Variables, Configuration Management, Development Tools, TypeScript, Vite
33 points by bpierre 108 days ago | 16 comments
Show HN: Stricli – a new TypeScript-type-safe CLI framework (bloomberg.github.io)
We are excited to announce the release of Stricli, a new framework for developing command line applications with TypeScript.
TypeScript, CLI, Software, New Releases, Open Source
10 points by tchetwin 109 days ago | 2 comments
Show HN: Comprehensive authentication library for TypeScript (github.com/better-auth)
Better Auth is framework-agnostic authentication (and authorization) library for TypeScript.
TypeScript, Authentication, Libraries, Security
72 points by khanmitdoit 112 days ago | 44 comments
Jupyter Kernel for Deno (deno.com)
Deno ships with a built-in Jupyter kernel that allows you to write JavaScript and TypeScript; use Web and Deno APIs and import npm packages straight in your interactive notebooks.
Jupyter Notebooks, JavaScript, TypeScript, Deno
20 points by segfaulte 115 days ago | 2 comments
Working with compressed (ZSTD) binary data on AWS IoT Core (nullonerror.org)
Today we will see how to send compressed CBOR with ZSTD from an ESP32 microcontroller through an MQTT topic, passing through AWS IoT Core, and finally being decoded in a TypeScript-written Lambda function.
ZSTD Compression, MQTT, ESP32, TypeScript
4 points by delduca 119 days ago | 0 comments
ts-blank-space is a fast type-stripping compiler (bloomberg.github.io)
ts-blank-space is a fast type-stripping compiler that converts TypeScript to JavaScript. It supports a modern subset of TypeScript by erasing the types and replacing them with whitespace. That's it. It is not a type checker and does not perform any other code transformations.
TypeScript, JavaScript, Compilers, Performance
47 points by joatmon-snoo 120 days ago | 46 comments
Show HN: ts-blank-space – fast TypeScript type-stripper (bloomberg.github.io)
ts-blank-space is a fast type-stripping compiler that converts TypeScript to JavaScript. It supports a modern subset of TypeScript by erasing the types and replacing them with whitespace.
TypeScript, JavaScript, Compilers, Software, Open Source
22 points by tchetwin 121 days ago | 4 comments
Show HN: Parse your Postgres queries into a fully-typed AST in TypeScript (github.com/pg-nano)
Parse your Postgres queries into a 100% type-safe AST (powered by libpg_query).
TypeScript, Databases, PostgreSQL, Software, Open Source
116 points by aleclarsoniv 122 days ago | 21 comments