The Daily Index — Wednesday, September 23, 2026 · TLDR Index

Repositories, courses and useful tools

Resources & Tools

TLDR · GitHub repository

LITEPARSE

LiteParse is a standalone OSS PDF parsing tool. Focused exclusively on fast and light parsing, it provides high-quality spatial text parsing with bounding boxes, without proprietary LLM features or cloud dependencies. It runs everything locally. A cloud-based version of the tool is available.

github.com

TLDR Dev · Tool

CLAUDE OPUS 5.5: INTELLIGENCE, PERFORMANCE, AND PRICE ANALYSIS

Artificial Analysis ranks Claude Opus 5.5 first among 212 models on its Intelligence Index with a score of 58. The tested configuration supports a one million token context window and costs $4 per million input tokens and $20 per million output tokens, though it generated far more output tokens than the median comparison model.

artificialanalysis.ai

TLDR Dev · GitHub repository

FLOCI

Floci is an AWS emulator for local development and CI that provides drop-in SDK, CLI, Terraform, and LocalStack compatibility without an account or auth token.

github.com

TLDR InfoSec · GitHub repository

TANSTACK NPM SUPPLY CHAIN ATTACK EXPOSES 170 PRIVATE CROWDSEC GITHUB REPOSITORIES

Attackers used a former CrowdSec employee's GitHub OAuth token following the May TanStack compromise. On May 22, they cloned about 170 private repositories within nine minutes. The leaked archive contained private code and contact data for 83 users. Investigators found no code changes, CI/CD access, or AWS access. The attackers tested one scoped SNS credential, but IAM permissions blocked it.

cyberpress.org · 2 min

TLDR InfoSec · GitHub repository

ASKWAM

askWAM is a tool to request Microsoft Entra access tokens silently through Windows Web Account Manager (WAM).

github.com

TLDR InfoSec · GitHub repository

DARKCLOAK

DARKCLOAK chains the manipulation of all userspace-visible identity sources into an 11-phase sequential pipeline that progressively transforms a process until it becomes indistinguishable from the impersonated one to userspace monitoring tools.

github.com

TLDR Design · Tool

COLOR PALETTES EXTRACTED FROM THOUSANDS OF MASTERWORKS

Browse, search, and filter beautiful color palettes inspired by the Old Masters.

paletteinspiration.com

TLDR Design · Tool

A VISUAL PLAYGROUND FOR CREATING CRAZY IMAGES & VIDEOS

Free browser-based image effects editor with 75+ effects. Turn photos into dither, halftone, ASCII art, pixel art, and voxel graphics.

ditther.com

TLDR Design · Tool

THE TYPE SCALE TOOL

Create precise, harmonious typography with Precise Type. Explore type scales, font sizes, line heights, and letter spacing – then export the CSS.

precise-type.com

TLDR DevOps · GitHub repository

AX

AX is a high-throughput, declarative orchestrator designed to run billions of autonomous agent workloads in a Kubernetes cluster. The tool provides primitives to isolate agents, fence their networks, and prevent runaway costs. It is currently under active development, with warnings that major breaking changes will likely occur before a stable release.

github.com

TLDR DevOps · GitHub repository

TREG

Treg provides a unified API proxy for over 3,000 endpoints across 60+ providers, covering categories like SEO, social media, and company enrichment. The service allows agents to make calls starting at one cent using a shared pool of provider accounts. Users can avoid monthly subscriptions for tools like Semrush or Moz by paying per call, or they can connect their own keys for unmetered access.

github.com