All ReadyStack tools
Every ReadyStack tool, grouped the way the rules are: by country and by regulation. Each tool is free for the case in front of you.
For teams. One team key opens every ReadyStack linter for five seats and CI. Team key — $149 once
US payroll, tax and filing deadlines — 2026 checks
- 1099 Threshold & Penalty Check 2026 (US)
- 1099-DA Basis Gap Checker (2026)
- 179D Grandfather Check 2026
- 2026 ACA Cliff & Clawback Check
- 2026 Roth Catch-Up Checker for 401(k) Payroll
- B-Notice Clock: CP2100 Backup Withholding Exposure (2026)
- Box 12 Code TT Audit — 2026 W-2 Overtime Premium
- Davis-Bacon Overtime & Fringe Check 2026
- Delaware Franchise Tax Recheck 2026
- Escheat Deadline Checker - US unclaimed property, 2026 cycle
- Estate 706 Deadline & Portability Clock (2026, US federal)
- Estimated Tax Safe Harbor Checker 2026
- Exempt Salary Threshold Check 2026
- Form 5472 Penalty Clock 2026 — Foreign-Owned US LLC
- Form 5500 Late Filing Exposure vs DFVCP (2026)
- Form 8996 90% Asset Test and Penalty Checker (2026 testing dates)
- Form 990 Late-Filing Penalty and Auto-Revocation Clock (2026)
- FUTA Credit Reduction True-Up 2026 - Form 940 Schedule A extra tax by state
- Garnishment Cap Checker 2026
- H-1B Fee Split Check 2026
- HSA 2026 Limit & Testing-Period Checker
- I-9 Audit Fine Exposure Calculator (2026 ICE matrix)
- Inherited IRA 10-Year Rule: 2026 Annual RMD and Excise Clock
- Medicare IRMAA 2026 Cliff Check
- Mileage Reimbursement Audit 2026 - both IRS rates, and what lands on the W-2
- Misclassification Exit Calculator 2026
- OSHA 300A E-Filing Clock - 2026 penalty rates
- Patent Maintenance Fee Window Checker 2026
- Payroll Deduction Code Audit 2026
- Payroll Rate Expiry Lint
- Payroll Tax Spreadsheet for US Small Employers — FICA, FUTA and State UI Wage-Base Caps per Paycheck
- QSBS Anniversary Check — Section 1202 tiers and the $15M cap (2026)
- Sales Tax Nexus Exposure Clock 2026
- SCA Health & Welfare Shortfall Check (2026 rate $5.92)
- Section 174A R&D Catch-Up Check 2026
- State Paid Leave Cost Check 2026
- SUI Wage Base Check 2026
- US Landed Cost Checker 2026 (de minimis suspended)
- US Pay Range Posting Check 2026
- US State Annual Report Deadline & Late-Fee Check (2026)
- US Trademark Renewal Clock 2026 - Section 8/9 window, grace date and exact USPTO fee
- W-9 Form 2026: Missing W-9 Backup Withholding Calculator
- WOTC 8850 28-Day Clock 2026
UK tax, payroll and HMRC rules — 2026/27 checks
- Age Gate Lint — UK Online Safety Act
- Arduino Code Temperature Sensor: Food-Safety Fridge, Hot-Hold and Cooling Alarms (FDA 41°F/135°F · UK 8°C/63°C)
- Arduino Sensor Code for Food-Safety Temperature Alarms (FDA 41°F / UK 8°C)
- Bassline MIDI Pack: UK Garage, UK Drill, Amapiano, Reggaeton, Afro House, Baile Funk in all 12 keys
- CGS Threshold Check — the £600,000 rule that started 29 July 2026
- Companies House ID Verification Deadline Checker (UK, 2026)
- Company Car BIK & Class 1A Checker 2026-27 (UK)
- Construction Budget Spreadsheet UK 2026: CIS Deduction, Retention and Reverse Charge VAT
- Defamation Notice of Complaint Form – UK Section 5 Defence for Forums, Review and Comment Sites
- Ecommerce UI Kit — Price Display by Country: VAT-Inclusive, UK Drip Pricing, California SB 478, Japan (Figma + Sketch)
- Expensive Car Supplement Cliff Check 2026-27
- FedRAMP OSCAL SSP Lint
- HMRC Fraud Prevention Header Lint for Making Tax Digital (VAT and Income Tax)
- IR35 Deemed Employer Cost Check 2026/27
- Late Payment Interest Claim - UK, EU and Germany, 2026 rates
- MTD for Income Tax 2026: are you in, and on which dates
- Obsidian Kanban Template: GDPR Breach Board, 72-Hour Clock (UK & EU)
- Pension IHT 2027 Check - UK death-benefit tax on an unused pot
- Plastic Packaging Tax 2026-27 Check (UK)
- Redundancy Exit Cost Calculator (UK 2026/27)
- Secret Santa Generator for UK Offices — HMRC £50 Gift & £150 Party Check 2026
- Skilled Worker Sponsor Cost Gate 2026/27
- TOGC & Option to Tax Cost Check (UK commercial property, 2026)
- UK Alcohol Duty per SKU (2026 Rates)
- UK Cash-Flow Insolvency Test 2026 - s.123 limbs and s.214 exposure
- UK employer NI and the true cost of a hire - 2026/27
- UK Pension Annual Allowance & Unclaimed Relief Checker - 2026/27
- UK Right to Work Exposure - 1 October 2026 Scope Change
- UK SSP 2026: what day-one sick pay costs you
- UK VAT Partial Exemption Calculator 2026
- Umbrella PAYE Liability Check 2026
- VAT Relief Declaration Gap - UK Notice 701/7 exposure
EU rules with a 2026 date — deadline and fine checks
- Accessibility Statement Lint (EU model)
- Admin Dashboard UI Kit — NIS2 Incident Reporting Console (Figma + Sketch)
- Banking UI Kit — EU Verification of Payee Screens (Figma)
- Belgium E-Invoice Fine & 120% Check 2026
- BNPL Disclosure Lint - EU CCD2 2026
- CA Climate Disclosure Clock 2026 — which SB 253 / SB 261 report your group owes, and when
- CBAM 2026 Threshold & Cost Check
- CBPR+ Structured Address Lint
- Cookie Pre-Consent Audit 2026 — France, Spain, Italy
- CRA Readiness Audit for EU Cyber Resilience Act
- CSRD Omnibus Scope Check 2027
- DAC7 Deadline & Penalty Clock 2026
- Dashboard UI Kit for EU SaaS Billing — VAT ID, Reverse Charge & OSS States (Figma + Sketch)
- DORA Art. 30 ICT Contract Clause Lint
- DORA Register of Information Lint
- DSA Notice and Action Form – EU Article 16 Illegal Content Reports
- DSA Terms Lint - EU Digital Services Act
- Dutch 30%-Ruling 2027 Cut Calculator
- Dutch WKR Free Space & 80% Levy Check 2026
- E-Invoice Mandate Lint - EU 2026
- Ecommerce UI Kit — EU 2026 Checkout Buttons & 30-Day Price Badges (Figma)
- Ecommerce UI Kit — EU Checkout Compliance: Withdrawal Button 2026, Order Button, 30-Day Prior Price (Figma + Sketch)
- EN 18031 / PSTI Device Config Lint
- EU AI Act Article 50 Transparency Audit for Your Codebase
- EU Data Act Switching Clause Lint
- EU Data Residency Lint (Terraform, GDPR Ch. V)
- EU ETS Ocean Surcharge Check 2026
- EU Health Claim Lint — Food & Supplement Pages
- EU Liability Window Lint
- EU Minimum Wage Gap 2026 - back-pay check
- EU Parcel Duty Calculator 2026 — €3 Rule
- EU Pay Transparency 2026 Check
- EU Repair Guarantee Tail 2026 - date the 12 months every repair adds (Directive 2024/1799)
- EU Short-Term Rental Registration Exposure Check 2026
- EU VAT OSS Threshold Check 2026
- EUDI Wallet Request Lint (OpenID4VP)
- EUDR Deadline & 4% Fine Calculator (2026)
- Flight Delay Claim Calculator (EU 261)
- France E-Invoice Reception Lint
- France E-Invoicing 2026: Penalty & Deadline Check
- France Packaging EPR 2026 — Citeo fee and Article 45 exposure
- German E-Invoice Clock 2027 - which Sec. 14 UStG date binds your German entity
- German Price Display Check (PAngV): Grundpreis and the 30-Day Low
- GPSR EU Listing Risk Calculator 2026
- GPSR Listing Lint
- Green Claim Lint - EU EmpCo 2026
- Green Claims Fine Check 2026 (EU EmpCo · 27 September)
- Intrastat 2026 Threshold & Fine Check
- IoT Data Notice Lint: EU Data Act Art. 3
- Ireland Auto-Enrolment Employer Cost 2026
- KSeF 10k Exemption Watch - the invoice that ends it
- KSeF FA(3) Invoice Lint
- Late Payment Interest Claim - UK, EU and Germany, 2026 rates
- MDR Legacy Sunset Clock 2026
- Model Card Lint - EU GPAI (AI Act Art. 53)
- NIS2 Incident Runbook Lint (Article 23)
- No-Show Fee VAT Checker - EU Restaurants 2026
- Obsidian Kanban Template: GDPR Breach Board, 72-Hour Clock (UK & EU)
- PHP PDF Library for EU VAT Invoices (Art. 226, 2026)
- Portfolio UI Kit for EU Freelancers: GDPR Contact Form, Cookie Banner by Region, WCAG 2.2 AA
- Posted Worker Fine Exposure 2026
- Pre-Consent Tracker Audit for EU Client Websites
- RED Cybersecurity DoC Lint (EN 18031)
- Risk Register Lint — NIS2 Art. 21(2)
- SaaS UI Kit — AI Disclosure Labels for EU AI Act Art. 50 & California SB 942 (Figma + Sketch)
- SaaS UI Kit — GDPR Consent Components for Figma (Cookie Banner, Opt-in, Withdraw)
- Schengen 90/180 Overstay Cost Checker
- SEPA pain.001 Reject Lint
- Shopify Restaurant Theme — Weekly Menu, Kitchen Hours & Allergen Key (US 9 / EU 14)
- Swiss Parcel VAT Threshold Check 2026
- TDM Reservation Lint
E-invoicing rules — format and deadline checks
- Belgium E-Invoice Fine & 120% Check 2026
- Billable Tab Timer for Hourly Freelancers & Consultants — Firefox extension that turns tabs into client hours and invoice-ready CSV (0.1-hour or 15-minute rounding, works offline)
- Construction Budget Spreadsheet UK 2026: CIS Deduction, Retention and Reverse Charge VAT
- Dashboard UI Kit for EU SaaS Billing — VAT ID, Reverse Charge & OSS States (Figma + Sketch)
- E-Invoice Mandate Lint - EU 2026
- EN 16931 e-Invoice Lint
- France E-Invoice Reception Lint
- France E-Invoicing 2026: Penalty & Deadline Check
- German E-Invoice Clock 2027 - which Sec. 14 UStG date binds your German entity
- KSeF 10k Exemption Watch - the invoice that ends it
- KSeF FA(3) Invoice Lint
- MyInvois Field Check — Malaysia e-Invoice (UBL 2.1)
- PHP PDF Library for EU VAT Invoices (Art. 226, 2026)
- Reverse Charge VAT Invoice Checker 2026
Privacy and data protection — rule checks
- Admin Dashboard UI Kit — DSAR Privacy Request Console (GDPR · CCPA · LGPD)
- Biometric Consent Audit (BIPA / CUBI / CO)
- Colorado ADMT Clock - SB 26-189 deadline calculator for automated decisions
- Consent Mode v2 Lint for GA4 & Google Ads
- Consent Proof Record Lint (GDPR Art.7)
- Cookie Pre-Consent Audit 2026 — France, Spain, Italy
- COPPA 2026 Notice Lint
- DSAR Deadline Clock - 9 US State Privacy Laws (2026)
- EU Data Residency Lint (Terraform, GDPR Ch. V)
- Firebase Deploy Leak Audit
- Gallery Model Release Form for Photographers – California Civil Code 3344 and New York Civil Rights Law 50 Consent
- GDPR Privacy Notice Lint
- HIPAA Disclosure Accounting Clock (2026)
- Jest Snapshot PII Audit
- Membership Plugin for WordPress: 20-Type Member & Data-Request Desk for Clubs, Estate Agents and Restaurants
- Obsidian Kanban Template: GDPR Breach Board, 72-Hour Clock (UK & EU)
- Opt-Out Signal Lint for US State Privacy Laws
- Personal Data Map: find every column a GDPR subject access request has to reach
- PII-in-Logs Lint (console.log(req.body))
- Portfolio UI Kit for EU Freelancers: GDPR Contact Form, Cookie Banner by Region, WCAG 2.2 AA
- Portfolio UI Kit — GDPR Two-Click Embeds & Consent Banner (Figma)
- Pre-Consent Tracker Audit for EU Client Websites
- Privacy Manifest Lint - xcprivacy & ITMS-91053
- Python Log Leak Lint: PCI DSS Card Data
- SaaS UI Kit — GDPR Consent Components for Figma (Cookie Banner, Opt-in, Withdraw)
- Terraform State Secret Leak Lint
- US State Privacy Scope & Cure Clock 2026
- User Registration & Parental Consent for Youth Clubs — GDPR Art. 8 Ages, 30 Countries
- View in Browser — Publish Leak Audit (HTML)
- WordPress Privacy Lint (GDPR / DSGVO)
Accessibility — WCAG and EAA checks
- Accessibility Statement Lint (EU model)
- ADA Compliance Checker 2027 — Title II PDF Scope & Budget (28 CFR 35.201)
- AODA Accessibility Feedback Form for Ontario Businesses – Customer Service Standard, 2026 Report Year
- Dashboard UI Kit — WCAG 2.1 AA Contrast Checked, Figma
- EAA Form Lint: WCAG 2.2 AA for HTML
- EN 301 549 Lint — European Accessibility Act rules, with the clause number, inside your editor
- EPUB Accessibility Metadata Lint (EAA)
- Furniture CAD Blocks - Restaurant Tables with IBC 19 in Aisle Lines + ADA Dining Clearances (12 DXF blocks, inches)
- Mobile App UI Kit — Accessible Components for Figma (WCAG 2.2 AA, EAA)
- PHP PDF library for accessible tagged PDFs (ADA Title II)
- Portfolio UI Kit for EU Freelancers: GDPR Contact Form, Cookie Banner by Region, WCAG 2.2 AA
- Student Attendance Dashboard — California Chronic Absenteeism & ADA (Tableau)
- WCAG 2.1 AA Legal Baseline Audit for templates
- WCAG 2.2 CSS Lint - Focus & Target Size
Security and supply chain — linters for the rules that bind software
- .NET EOL & CRA Support Window Gate
- 1099-DA Basis Gap Checker (2026)
- AI Model License Lint
- Audit Log Retention Lint (PCI DSS, CERT-In)
- Cinc Migration Check: Chef Infra licence gate lint
- Conda License Lint: Anaconda defaults channel
- Connection String & Secret Audit — 8 Stacks
- CRA 24/72/14 Reporting Lint (Article 14)
- CRA Annex II User Docs Lint
- CRA Readiness Audit for EU Cyber Resilience Act
- Crypto Export Notice Lint (EAR 742.15)
- CSAF Advisory Check for CRA 2026
- Cybersecurity Container Audit — NIST SP 800-190
- Firestore Rules Guard
- Firmware Release Gate for sdkconfig and prj.conf
- Hugging Face Model Licence Matrix — all 70 model-card `license:` identifiers × the 4 questions a commercial release turns on
- JS Licence Key Gate: GPL & Eval Keys
- License Flip Audit - BUSL/SSPL/AGPL in your deps
- NuGet License Gate: AutoMapper, MediatR
- NuGet Pack Gate — csproj licence, icon, TFM
- OpenAPI Security Contract Lint
- Oracle JDK License Gate
- PCI Payment Page Script Audit: requirement 6.4.3 and 11.6.1 on your checkout markup
- Pekko Migration Gate — Akka BSL licence check
- pypdf Migration Check - PyMuPDF AGPL Licence Gate
- PySide6 Migration Lint: PyQt5/PyQt6 Licence Gate
- Python Log Leak Lint: PCI DSS Card Data
- RED Cybersecurity DoC Lint (EN 18031)
- SBOM Field Check for CRA 2026
- Secret Santa Generator for UK Offices — HMRC £50 Gift & £150 Party Check 2026
- Security Headers Lint - CSP and Dead Headers
- security.txt Lint - RFC 9116 + CRA contact point
- SPDX License Field Lint for package.json, pyproject.toml and Cargo.toml
- SPF & DMARC Record Lint
- SQL Card Data Lint (PCI DSS Req 3)
- SQL Server Docker Licence Lint (MSSQL_PID)
- Terraform State Secret Leak Lint
- TLS Cert Lifetime Lint - SC-081v3 renewal check
- VSCodium Migration Lint: Microsoft-only Extensions
- Webfont License Audit
Developer deadlines — deprecations, removed APIs and build breaks
- .NET EOL & CRA Support Window Gate
- Action Runtime Sunset Lint
- AI Model Retirement Lint
- AKS LTS & EKS Extended Support Lint for Terraform
- AlmaLinux Migration Lint — CentOS 7/8
- Angular Removed-API Lint
- Aurora MySQL 5.7 to 8.0 Upgrade Blocker Lint
- AutoHotkey v2, TOML and DeviceTree checks for VS Code
- Base Image EOL Lint - Dockerfile and CI end-of-life check
- BEM Class Auditor for HTML and SCSS
- Brave Search API Migration Check — Google Custom Search & Bing
- Cinc Migration Check: Chef Infra licence gate lint
- Cloud Cost Landmine Lint for Terraform, CloudFormation and Kubernetes
- composer.json Validate - PHP EOL Release Gate
- Config & DSL Lint + Snippets — 9 Sets
- Coverage Gate Lint
- Crashlytics Migration Lint for App Center
- Cron Schedule Lint for crontab, Kubernetes CronJob, GitHub Actions, Spring and EventBridge
- Dependency Checker — EOL Dates
- DeviceTree Config Audit: 23 dtc-Style Rules, 50 Snippets
- EN 18031 / PSTI Device Config Lint
- ERB Escape Audit - Rails XSS lint
- EU Data Residency Lint (Terraform, GDPR Ch. V)
- F-Droid Inclusion Gate - non-free Gradle dependency map
- FBA Profit & Break-Even Calculator for Amazon Private-Label Sourcing — Chrome Extension + Web Tool
- FerretDB Migration Lint — MongoDB SSPL gate
- Firmware Release Gate for sdkconfig and prj.conf
- Flit Migration Check: setup.py to flit_core 4
- Forgejo Migration Check — Gitea 1.22 cutoff
- Gallery Model Release Form for Photographers – California Civil Code 3344 and New York Civil Rights Law 50 Consent
- GHDL Migration Check — Vivado xsim to GHDL
- GitHub Actions Deprecation Lint: the 2026 runner and action EOL dates
- GitLab CI Break Lint
- GitLab CI/CD Migration Check for GitHub Actions
- gitlab-runner Compute Minutes Audit for GitLab CI
- GKE Extended Channel Fee Lint — Terraform
- GlitchTip Migration Lint for Sentry
- GNU Global C/C++ .vscode Config Pack
- go.mod Release Gate: /vN suffix and go line check
- Google Play Release Blocker Lint - target API 36, Billing 8, 16 KB
- helm chart lint Chart.yaml - Helm 4 Release Gate
- Hugging Face Model Licence Matrix — all 70 model-card `license:` identifiers × the 4 questions a commercial release turns on
- Image Host Transfer Lint
- Ingress-NGINX Retirement Lint
- Intel HEX & S-record Image Audit
- JDK 25 Upgrade Blocker Lint
- Kubernetes Removed API Lint
- Linker Map Auditor - FLASH & RAM budget for GNU ld map files
- Lit Template Binding Audit
- Livewire 3 Upgrade Blocker Lint
- Livewire Client Surface Audit
- Manifest Snippets + Removed-API Audit (8 Sets)
- MapLibre Migration Lint — Mapbox GL JS v2+
- MCP 2026 Migration Lint
- MCP Config Guard - agent config lint
- MCP Server Config Audit
- MDR Legacy Sunset Clock 2026
- MySQL 8.4 Upgrade Lint (RDS MySQL 8.0)
- Notebook Share Gate
- npm publish package.json gate: engines & SPDX
- OpenBao Migration Lint — HashiCorp Vault
- OpenIddict Migration Check: Duende IdentityServer
- OpenPDF Migration Check: iText AGPL Gate
- OpenSearch Migration Check: Elasticsearch & Kibana cutover lint
- OpenTofu Migration Lint — Terraform
- OpenVox Migration Check for Puppet
- Oracle JDK License Gate
- OTel Collector Drift Lint
- OWASP Dependency Check Config Lint
- Payroll Rate Expiry Lint
- Pekko Migration Gate — Akka BSL licence check
- Podman Migration Check — Docker Desktop ties
- Postgres Migration Lock Lint
- PostgreSQL 14 Upgrade Lint (Aurora/RDS 2027)
- PowerSync Migration Check: Realm Sync & Data API
- PQC Deprecation Lint — RSA/ECC after 2030
- Proto Wire Break Check
- pypdf Migration Check - PyMuPDF AGPL Licence Gate
- pyproject.toml Release Gate (PEP 639)
- PySide6 Migration Lint: PyQt5/PyQt6 Licence Gate
- Pytest Deprecation Lint (pytest 8 removals)
- Python Log Leak Lint: PCI DSS Card Data
- Python Upgrade Lint: Removed Stdlib 3.12-3.14
- RDS Extended Support Cost Lint for Terraform
- Ren'Py Release Gate
- Resend Migration Check: SendGrid code lint
- rf-detr Migration Check — Ultralytics YOLO ties
- Runtime EOL and Deploy-Block Audit for Docker, CI and AWS Lambda
- Salesforce API Version & CLI Retirement Lint
- SeaweedFS Migration Lint — MinIO Compose & K8s
- SkiaSharp Migration Check for ImageSharp
- SPDX License Field Lint for package.json, pyproject.toml and Cargo.toml
- SSDF Attestation Audit for GitHub Actions
- Swift 6 Concurrency Migration Lint
- Tailwind v4 Upgrade Blocker Lint
- Tax Year Constant Drift
- Terraform Provider Pin Lint
- Terraform State Secret Leak Lint
- Vagrantfile EOL Box Lint
- Valkey Migration Check — ElastiCache Redis ties
- VSCodium Migration Lint: Microsoft-only Extensions
- Xcode 26 SDK Gate for GitHub Actions
- Yosys Migration Check - Vivado-only blockers
- YugabyteDB Migration Check: CockroachDB SQL
Selling online — pricing, fee, email and consumer-law rules
- Auto-Renewal Signup Lint (California ARL)
- Beauty Salon Theme for Shopify — 3 Storefront Setups (Salon, Fashion Store, Jewelry Store), 10 Sections
- Bookstore Theme for Shopify: Independent Bookshop Edition
- Bulk Sender Lint - the Gmail, Yahoo and Outlook.com rules, checked in your mailer code
- Currency Minor Unit Lint
- Ecommerce UI Kit — EU 2026 Checkout Buttons & 30-Day Price Badges (Figma)
- Ecommerce UI Kit — EU Checkout Compliance: Withdrawal Button 2026, Order Button, 30-Day Prior Price (Figma + Sketch)
- Ecommerce UI Kit — Price Display by Country: VAT-Inclusive, UK Drip Pricing, California SB 478, Japan (Figma + Sketch)
- Email Footer Law Lint
- EU Parcel Duty Calculator 2026 — €3 Rule
- Fashion Boutique Shopify Theme — 4 Storefront Setups (Boutique, Wholesale, Furniture, Apparel), 10 Sections
- FBA Profit & Break-Even Calculator for Amazon Private-Label Sourcing — Chrome Extension + Web Tool
- Furniture Shopify Theme — Made-to-Order Lead Times, Freight Delivery & Room Collections
- German Price Display Check (PAngV): Grundpreis and the 30-Day Low
- GPSR EU Listing Risk Calculator 2026
- GPSR Listing Lint
- Hospital Price Transparency MRF Lint
- Immobilienanzeige GEG 87 Lint
- Junk-Fee Total Price Check 2026
- Outlook Email HTML Lint - Classic vs New
- Shopify Restaurant Theme — Weekly Menu, Kitchen Hours & Allergen Key (US 9 / EU 14)
- Swiss Parcel VAT Threshold Check 2026
- US Landed Cost Checker 2026 (de minimis suspended)
AI rules and agent configuration — linters
- Agentforce Action Audit
- AI Companion Safety Lint
- AI Crawler Rules - robots.txt Audit for AI Search
- AI Model License Lint
- AI Model Retirement Lint
- AI Output Disclosure Lint SB 942
- EU AI Act Article 50 Transparency Audit for Your Codebase
- MCP 2026 Migration Lint
- MCP Config Guard - agent config lint
- MCP Server Config Audit
- Model Card Lint - EU GPAI (AI Act Art. 53)
- SaaS UI Kit — AI Act Article 50 Chatbot Notices & AI Labels (Figma)
- SaaS UI Kit — AI Disclosure Labels for EU AI Act Art. 50 & California SB 942 (Figma + Sketch)
Submission gates — pass the store or registry review the first time
- Cargo.toml Publish Gate - crates.io
- CRAN Policy Submission Lint
- LaTeX Submission Lint: Desk-Reject Check
- Manuscript Disclosure Lint
- MAUI iOS Submission Gate
- Maven Central Publish Gate
- MV3 Manifest Preflight - Chrome Web Store
- npm Trusted Publish Lint
- Open VSX Publish Gate - vsce & ovsx preflight
- Play Declaration Gap Lint (AndroidManifest)
- pubspec Publish Gate - pub.dev pre-publish check
- Recipe Ebook Template: Fill-In Cookbook Manuscript for Selling Your First Ebook (US Edition)
- Testimonial Submission Form with FTC Review Disclosures – 16 CFR Part 465 Staff and Reward Checks for US Businesses
- View in Browser — Publish Leak Audit (HTML)
- VSIX Publish Lint
- WP Plugin Review Gate
Health and medical software — regulatory checks
- Arduino Code Temperature Sensor: Food-Safety Fridge, Hot-Hold and Cooling Alarms (FDA 41°F/135°F · UK 8°C/63°C)
- Arduino Sensor Code for Food-Safety Temperature Alarms (FDA 41°F / UK 8°C)
- CMS-0057 API Gate
- HIPAA Disclosure Accounting Clock (2026)
- MDR Legacy Sunset Clock 2026
- SOUP List Lint (IEC 62304)
- SPL Registration Lint - FDA Establishment XML
- US Core Profile Gap Check (USCDI v3)
Exam flashcards — licensing and certification
- Medical Terminology Anki Deck for the CPC Exam: 121 Cards for Medical Coders
- NCLEX-RN Pharmacology Flashcards for the New-Graduate Nurse: 114 Cards Across the Drug Classes the Exam Tests
- NextGen UBE Candidate: 120 Bar Exam Flashcards
- U.S. CPA AUD Exam for CPA Candidates: 120 Auditing and Attestation Flashcards
- U.S. Real Estate Salesperson National Exam: 120 Flashcards for License Candidates
Templates and design assets
- Admin Dashboard UI Kit — DSAR Privacy Request Console (GDPR · CCPA · LGPD)
- Admin Dashboard UI Kit — NIS2 Incident Reporting Console (Figma + Sketch)
- Arduino Code Temperature Sensor: Food-Safety Fridge, Hot-Hold and Cooling Alarms (FDA 41°F/135°F · UK 8°C/63°C)
- Arduino Sensor Code for Food-Safety Temperature Alarms (FDA 41°F / UK 8°C)
- Arduino Thermostat Code - 6 Uno Sketches for Heat Mats, Fermenters and Greenhouse Heaters
- Banking UI Kit — EU Verification of Payee Screens (Figma)
- Bassline MIDI Pack: 10 Regional Scenes, 40 Grooves
- Bassline MIDI Pack: UK Garage, UK Drill, Amapiano, Reggaeton, Afro House, Baile Funk in all 12 keys
- Beauty Salon Theme for Shopify — 3 Storefront Setups (Salon, Fashion Store, Jewelry Store), 10 Sections
- Bookstore Theme for Shopify: Independent Bookshop Edition
- Checkout UI Kit — Card Surcharge & Fee Screens by Market (Figma)
- Cinematic LUTs Pack for iPhone & Android Filmmakers
- Cinematic LUTs Pack for Wedding Videographers — Rec.709, by Lighting
- Construction Project Dashboard Template — Earned Value, Float & RFI Control (Power BI)
- Dashboard UI Kit for EU SaaS Billing — VAT ID, Reverse Charge & OSS States (Figma + Sketch)
- Dashboard UI Kit — WCAG 2.1 AA Contrast Checked, Figma
- Ecommerce UI Kit — EU 2026 Checkout Buttons & 30-Day Price Badges (Figma)
- Ecommerce UI Kit — EU Checkout Compliance: Withdrawal Button 2026, Order Button, 30-Day Prior Price (Figma + Sketch)
- Ecommerce UI Kit — Price Display by Country: VAT-Inclusive, UK Drip Pricing, California SB 478, Japan (Figma + Sketch)
- Fashion Boutique Shopify Theme — 4 Storefront Setups (Boutique, Wholesale, Furniture, Apparel), 10 Sections
- Fintech UI Kit — Investment Risk Warnings: FCA High-Risk Banner, 24-Hour Cooling-Off, ESMA CFD 76% Warning (Figma + Sketch)
- Furniture CAD Blocks - Restaurant Tables with IBC 19 in Aisle Lines + ADA Dining Clearances (12 DXF blocks, inches)
- Furniture Shopify Theme — Made-to-Order Lead Times, Freight Delivery & Room Collections
- Hair Photoshop Brushes, Types 1A-4C: 18 PNG Stamps (also Procreate, Clip Studio, Krita)
- Hair Photoshop Brushes: 24 Hair Strand Stamps (Photoshop, Procreate, Clip Studio, Krita)
- Hugging Face Model Licence Matrix — all 70 model-card `license:` identifiers × the 4 questions a commercial release turns on
- Lead Magnet Ebook Template - 20 Fill-In Templates to Build and Ship Your Email-List Freebie This Week
- Mastering Rack Pack for Ableton Live 12 (Master Bus, Club PA, Rap Vocal, Drum Bus, Voice + Check Rack)
- Mixing Rack Pack for Ableton Live — Vocal, Drum Bus, Bass, Synth and Master
- Mobile App UI Kit — Accessible Components for Figma (WCAG 2.2 AA, EAA)
- Mobile App UI Kit — Account Deletion Flow for App Store 5.1.1(v) & Google Play
- Obsidian Kanban Template: GDPR Breach Board, 72-Hour Clock (UK & EU)
- PHP PDF library for accessible tagged PDFs (ADA Title II)
- PHP PDF Library for EU VAT Invoices (Art. 226, 2026)
- Portfolio UI Kit for EU Freelancers: GDPR Contact Form, Cookie Banner by Region, WCAG 2.2 AA
- Portfolio UI Kit for Freelance Designers — Testimonials & Disclosure Badges for the FTC Rule (16 CFR 465), Figma + Sketch
- Portfolio UI Kit — GDPR Two-Click Embeds & Consent Banner (Figma)
- Project Dashboard Template for Tableau — PMO Schedule, Budget & Risk (.twb, connect your own task export)
- Recipe Ebook Template: Fill-In Cookbook Manuscript for Selling Your First Ebook (US Edition)
- SaaS Dashboard UI Kit — Cancel Button §312k BGB & Billing Screens (Figma)
- SaaS UI Kit — AI Act Article 50 Chatbot Notices & AI Labels (Figma)
- SaaS UI Kit — AI Disclosure Labels for EU AI Act Art. 50 & California SB 942 (Figma + Sketch)
- SaaS UI Kit — GDPR Consent Components for Figma (Cookie Banner, Opt-in, Withdraw)
- Shopify Restaurant Theme — Weekly Menu, Kitchen Hours & Allergen Key (US 9 / EU 14)
- Student Attendance Dashboard for Tableau: US Chronic Absence Tiers + England DfE Bands
- Student Attendance Dashboard — California Chronic Absenteeism & ADA (Tableau)
- Tableau Sales Dashboard Template — Margin, Target Attainment and Rep Ranking
- Unity assets: Korea gacha drop-rate disclosure (2024 law)
- Unity Assets: Loot Box Odds Disclosure and Pity System
- Wedding Videography LUTs for Every Light on the Wedding Day
More tools
- Bitnami Image Gate: Compose, Helm, Dockerfile
- Canada Payroll 2026 Gap Check (CPP2 & EI)
- Damp and Mould Report Form for Social Landlords in England – Awaab's Law Timescales (in force since 27 October 2025)
- DIN Block Cost - ROC Late Fee Clock (India)
- DMCA Takedown Notice Form – 17 U.S.C. 512(c)(3) Copyright Complaints for US Sites
- Docker Hub Pull Limit Lint
- Farm Loss Notice Lint: Crop Insurance Deadlines
- GPA Calculator 2026 for Financial Aid SAP: Cumulative GPA, 2.00 Floor and Pace After Fall Grades
- i18n fr-CA Lint — Quebec Bill 96
- Lambda Package Size Budget - 250 MB check
- Letting Agent Enquiry Form for Elementor – Renters' Rights Act 2026 (England)
- Lockfile Due Diligence
- No Tax on Overtime Calculator 2026: FLSA Premium and Tips
- Payday Super Deadline Check (Australia 2026)
- QuickBooks Desktop Alternative Cost Calculator 2026
- Resilience Plan Lint (CER Directive)
- Section 232 Tariff Calculator 2026 — Steel, Aluminum & Copper Duty on Full Value
- Stale Standard Citation Lint
- SVG Asset Compliance Lint
- Testimonial Lint: FTC Fake Review Rule
- W-4 Calculator 2026 — Paycheck Withholding by Pub 15-T
- WordPress Plugin Event Registration for CPE Seminars — NASBA 50-Minute Credit Rule
Other languages
Deutschland 2026 – Fristen, Lohn, Steuer und Pflichten · 2026年の申告・インボイス・社会保険 チェッカーとテンプレート · Brasil 2026 – CLT, eSocial, IRRF e CBS/IBS · España 2026 – AEAT, IRPF, Veri*Factu y plazos