The Daily Index — Wednesday, April 30, 2025 · TLDR Index

Repositories, courses and useful tools

Resources & Tools

TLDR AI · GitHub repository

AI HEDGE FUND

There have been many attempts to automate trading with modern reasoning models. This one is a bit better than others, although it still needs substantial effort. It uses persona based prompting to aggregate predictions about various fundamental assets.

github.com

TLDR AI · GitHub repository

ALIAS FREE SUPER RESOLUTION

This new work can upscale to arbitrary resolutions without typical reconstruction aliasing problems.

github.com

TLDR Web Dev · GitHub repository

VANTAGE MCP SERVER

The Vantage MCP Server is an open-source tool that allows users to query cloud cost data using natural language through AI assistants and MCP clients.

github.com

TLDR Web Dev · GitHub repository

JSFONTPICKER

jsfontpicker is a free, open-source JavaScript font picker component that supports system, Google, and custom fonts. It has features like dynamic loading, search, filtering, and translations.

github.com

TLDR Web Dev · GitHub repository

REACT NATIVE CALENDARS

React Native Calendars is a customizable, cross-platform React Native component for displaying calendars on iOS and Android with features like date marking, styling, and localization.

github.com

TLDR Web Dev · GitHub repository

CHAIN OF RECURSIVE THOUGHTS

This repository shows a method that makes AI models think more effectively by having them recursively generate and evaluate alternative responses, leading to improved performance, especially during coding.

github.com

TLDR InfoSec · GitHub repository

OPENAIPOT

OpenAIPot is a deceptive OpenAI API gateway that acts as a honeypot for detecting unauthorized API usage.

github.com

TLDR InfoSec · GitHub repository

DALEC

Produce secure packages and containers with declarative configurations.

github.com

TLDR Design · Tool

POINT, CLICK, AND COMMENT ON A LIVE WEBSITE

With BugHerd, your clients can point, click, and comment on a live website. The tool captures a screenshot, gathers technical details, and creates a task for your team to manage.

bugherd.com

TLDR Design · Tool

RUN A VIBE CHECK

Just drop a link to what you are building, and Jo will talk to your users, uncover insights, and help you craft something they'll love.

links.tldrnewsletter.com

TLDR Founders · Tool

TALK-SHIFT

TalkShift enables fast, AI-powered app translation into 25+ languages with real-time collaboration and easy JSON import/export.

talk-shift.com

TLDR Founders · Tool

PROMPT ENGINEERING STUDIO

Prompt Engineering Studio helps teams build, test, and deploy AI prompts at scale with a playground, version control, and AI gateway integration for 1,600+ models.

portkey.ai

TLDR Founders · Tool

ARCADE AI

Arcade AI lets teams create interactive demos quickly with AI-powered content generation.

arcade.software