# ashleydarosa/CC-Checker-Validator-Generator > Python CLI toolkit for payment QA: generates synthetic Luhn-valid card numbers by brand, BIN, or pattern and validates them, including BIN/IIN lookup, expiry and CVV checks. Works offline, supports bulk validation and TXT/CSV/JSON export. - Magnitude: 5.8 out of 10 — Early signal - Stars: 136 total · +60 stars today, ≈ 121 by evening - Star trust: star growth looks organic - Category: Developer tools · Language: Python · License: MIT · Created: 2026-09-21 · Last push: 2026-09-25 - GitHub: https://github.com/ashleydarosa/CC-Checker-Validator-Generator · Page: https://gitnova.dev/en/r/ashleydarosa/CC-Checker-Validator-Generator ## Useful for - Generate test card numbers for sandbox payment gateway testing - Validate a list of numbers for Luhn, brand, expiry and CVV - Look up issuer and country by BIN/IIN without network access ## Why it’s here - 60 stars so far today, about 121 expected by the end of the day. - The spike has held for 2 days in a row — not a one-off blip. - The repository is 4 days old and already has 136 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet. - Top new repositories this week: #131. - About 145 forks a day — people are taking the code. ## Star trust Star growth looks organic. Star-trust labels are heuristics based on the repository’s behavior, not a check of every stargazer. ## Numbers - Forks: 29 - Issues and pull requests: 0 - Watchers: 0 - Average over the last week: 40 per day - Usual pace: too little history (under two weeks) - Stars in the last hour (measured): 21 - Latest release: CC-Checker-Validator-Generator (2026-09-25) ## Stars per day, last 6 days (oldest → newest, today is partial) 2026-09-20 … 2026-09-25: 0, 0, 0, 0, 80, 60 ## Spotted in now - Top new repositories this week: #131 ## More in this category 1. **dream-num/univer** — 7.9 · Breakout · Developer tools · TypeScript · +90 stars today, ≈ 632 by evening Open-source TypeScript SDK for embedding spreadsheet, document, and presentation editors into your own product, with a plugin architecture, Canvas rendering, a formula engine, and one Facade API for browser and Node.js. Suited for SaaS,… Full card: https://gitnova.dev/en/r/dream-num/univer.md 2. **devdotfast/whiteboard** — 7.1 · Early signal · Developer tools · TypeScript · +171 stars today, ≈ 451 by evening An open-source desktop IDE for software design where humans and coding agents share a canvas: the agent draws diagrams you can jump from straight into code. Full card: https://gitnova.dev/en/r/devdotfast/whiteboard.md 3. **leter/zh-tech-writing** — 5.1 · Early signal · Developer tools · +31 stars today, ≈ 86 by evening An Agent Skill for writing Chinese technical documentation based on Ruan Yifeng's style guide: short sentences, plain tone, no AI-speak. Works with Claude Code and other tools supporting Agent Skills. Full card: https://gitnova.dev/en/r/leter/zh-tech-writing.md 4. **dsummersl/treepeat** — 4.6 · Early signal · Developer tools · Python · +6 stars today, ≈ 26 by evening A Python tool for finding duplicate, near-duplicate, and structurally similar code using tree-sitter and locality-sensitive hashing. Supports multiple languages and configurable normalization rulesets. Full card: https://gitnova.dev/en/r/dsummersl/treepeat.md 5. **penso/herdr-gpui** — 4.4 · Early signal · Developer tools · Rust · +9 stars today, ≈ 30 by evening A native macOS client built with Rust and GPUI that connects to a local Herdr daemon and displays terminal sessions, workspaces, Git worktrees, and agent activity. Full card: https://gitnova.dev/en/r/penso/herdr-gpui.md --- Magnitude (0–10) measures how fast and how unusually interest in a repository is growing right now. It is not a quality score. Days are UTC. “So far today” is a fact; “expected by the end of the day” is a forecast. Summaries and use cases are written by an LLM (DeepSeek V4.1 Flash) from the README and may be inaccurate: verify specific claims (benchmarks, speed, hardware) in the repository itself. Data as of 2026-09-25 10:07 UTC, updated every 30 minutes.