The Daily Index — Wednesday, October 7, 2026

Repositories, courses and useful tools

Resources & Tools

TLDR Dev · GitHub repository

SIZE LIMIT

Size Limit measures JavaScript bundle size and execution cost, then fails CI when a configured performance budget is exceeded. Its plugins can bundle dependencies and estimate parse and execution time under throttled device conditions.

github.com

TLDR Dev · GitHub repository

JEVGREP

jevgrep lets coding agents search a repository by describing what the code does, returning relevant files and source excerpts through a CLI. Its ten-task SWE-bench comparison completed the same eight tasks as the baseline at about 30% lower cost.

github.com

TLDR Dev · Tool

DECISIONS API

The Decisions API evaluates text and images to return typed predicates, choices, or rubric scores about ten times faster than the Responses API for classification, routing, and prioritization.

developers.openai.com

TLDR Dev · Tool

STATE OF DEVS 2026

A survey of 5,463 developers explores career insecurity, burnout, workplace conditions, health, and polarized attitudes toward AI.

2026.stateofdevs.com

TLDR InfoSec · GitHub repository

GDP-TS

gdp-ts is a TypeScript library, linter, and agent skill that turns skipped or mismatched authorization checks into compile errors. Sensitive functions demand a type-level proof, minted only by a trusted check module, that this exact user was authorized for this exact resource, with near-zero runtime cost. A lint preset blocks forged proofs via as casts, and the bundled skill steers coding agents toward the pattern.

github.com

TLDR InfoSec · GitHub repository

MCPWARD

mcpward pins an MCP server's tool contract to a committed lockfile and fails CI when it drifts, catching silently rewritten descriptions (rug-pulls), readOnlyHint flips, and breaking schema changes. It works black-box against any stdio or HTTP server and runs fully offline with no account or telemetry, unlike Snyk Agent Scan. It also flags tool-poisoning patterns such as injection phrasing and hidden Unicode, with output to SARIF, JUnit, or a PR comment.

github.com

TLDR InfoSec · GitHub repository

POC INDEX

Search 82,000+ public CVE proof-of-concept exploits from GitHub, Nuclei, ExploitDB, Metasploit, and Vulhub.

github.com

TLDR Design · Tool

ULTRA-FAST ZERO-DEPENDENCY SHADERS FOR YOUR DESIGNS

Zero-dependency canvas shaders that can be installed from npm or designed in Paper.

shaders.paper.design

TLDR Design · Tool

THE FIRST COLLABORATIVE DESIGN AGENT WORKSPACE

Open-source vibe design workspace & Claude Design alternative — build prototypes, landing pages, dashboards, slides, and HTML video with your own coding agent.

open-design.ai

TLDR Design · Tool

DOT MATRIX LOADERS FOR EVERY APP

55+ free and open-source loaders, built with React, TypeScript, Tailwind CSS, and shadcn.

dotmatrix.zzzzshawn.cloud

TLDR Founders · Tool

HIGGSFIELD ADS STUDIO

Higgsfield Ads Studio produces static ads for every product on a website. Users just paste a link to their website, and it builds ads based on what converts in that niche. Ads produced by Higgsfield can be used in organic posts and paid campaigns. Users can review and fix logos, colors, tone, and selling points before ad generation.

higgsfield.ai

TLDR Marketing · GitHub repository

SEO AUDIT CONSOLE - THE TECHNICAL SEO AUDIT MCP SERVER FOR CLAUDE

SEO Audit Console is an open-source MCP server that runs a technical SEO audit inside Claude by joining Search Console history with a live site crawl. It runs 99 checks and ranks findings by the clicks a fix could recover rather than by severity. It also writes paste-ready fixes such as 301 rules, JSON-LD, and internal links. The core audit needs only a Search Console service account and stores data locally.

github.com

TLDR DevOps · GitHub repository

REA

REA lets users ask an AI agent to investigate app features without source code, explaining how they work down to the native binary level. It includes tools for inspecting JavaScript and Electron apps, .NET assemblies, websites, and native binaries through Hopper, Ghidra, or IDA Pro. Analysis runs locally, and the tool supports agents like Claude Code, Cursor, and GitHub Copilot CLI.

github.com

TLDR DevOps · GitHub repository

E2E

e2e is an end-to-end testing framework for web and mobile apps. Describe a goal in natural language and an agent drives the app to reach it. Check the result with locators and assertions in the same test.

github.com