How It Works

Just open the index.html in your browser.

Tasks are saved automatically in the browser’s localStorage.

Drag a task up to set its priority to High, or down to set it to Low.

Tasks due today or later are displayed in a calendar-style grouped view.

Want to get productive at night? Flip on Dark Mode and continue where you left off!

Who It's For

• Anyone keeping track of assignments
• Parents organizing chores with kids
• Solo developers exploring Vue 3 without setup headaches

Introducing the Free SEO & Readability Assistant SPA — Boost Your Content Quality in Real-Time

Creating content that ranks high on search engines and remains easy to read is no easy task. That’s why I built this free Vue-based SEO & Readability Assistant SPA — a lightweight, fully client-side tool that helps you optimize your titles, descriptions, and content structure on the fly.

Optimize Content with Confidence — Free Vue SPA for SEO & Readability

Whether you're a real estate investor analyzing your next deal, a seller reviewing market trends, or an agent advising clients, quick and accurate financial insights are essential. That’s why I created a powerful, lightweight Property Investment Calculator SPA — a set of standalone tools designed to simplify and speed up real estate financial calculations without relying on spreadsheets or external software.

Built entirely with Vue 3 and Tailwind CSS, this app is fully responsive, offline-ready, and requires no backend or server setup. It works right out of the box in any modern browser — on desktop or mobile.

Tools Included

This SPA offers five essential property investment tools:

• EMI Calculator: Estimate your monthly payments on a mortgage or property loan.
• ROI Calculator: Understand your return on investment based on net profit and total costs.
• Compound Interest Calculator: Forecast how your investment grows over time with compounding.
• Rental Yield Calculator: Determine the income potential of a rental property.
• Appreciation Forecast: Project the future value of your property using annual appreciation.

Each calculator includes a help popup that explains the formula being used, so even beginners can understand the financial logic behind the numbers. You can switch between calculators instantly using the tabbed navigation.

Why This?

Using spreadsheets usually involves:

• Typing numbers into multiple fields
• Remembering or rebuilding formulas (PMT, FV, NPV, etc.)
• Formatting cells
• Navigating dozens of tabs

In contrast, this tool offers a visual-first experience where sliders control the inputs, and the results update in real time — no typing, no tabbing, no recalculations. Want to see how increasing your interest rate by 0.5% affects your EMI? Just slide. Curious how 15 vs. 20 years of appreciation impacts property value? One motion, instant result.

This makes it ideal for:

• Quick evaluations during property viewings
• Pitching ROI to clients on-the-fly
• Making fast, informed decisions without opening Excel

Built for Usability

There’s no setup, no data entry clutter, and no need to download anything. Just visit the page and start calculating.

Plus, the tool works perfectly on phones, tablets, and desktops, so you can bring it into meetings, site visits, or virtual calls.

Whether you're a seasoned investor or a first-time buyer trying to make sense of financial terms, this app is your new favorite companion for property decision-making.

Try it now, share it with your clients or team, and let me know if you'd like more tools added!

Portugal Wage Simulator

Curious about how much you'll actually earn in Portugal after taxes and social security? I’ve built a simple and effective Wage Simulator to help workers and expats get a clear picture of their net income under different scenarios.

If you're working or planning to work in Portugal, understanding your net salary after taxes and social security deductions is essential. Whether you're a local resident or an expat relocating to Portugal, this free wage simulator gives you an instant, reliable estimate of your take-home pay — all directly in your browser.

This tool is particularly useful for:

• Professionals moving to Portugal
• Remote workers based in Portugal
• Employers estimating payroll costs
• Job seekers comparing gross offers with actual income

This lightweight, browser-based tool lets you simulate your monthly and annual net salary, taking into account:

• Gross wage
• Marital status
• Number of dependents (children)
• Non-Habitual Resident (NHR) tax regime
• Custom deductions

What is the Portugal Wage Simulator?

The Portugal Wage Simulator is a lightweight, interactive tool built using Vue.js (via CDN) that runs entirely in the browser — no installs, no logins, no tracking.

With just a few clicks, you can simulate:

• Gross monthly salary (with a dynamic slider)
• Marital status and household type
• Number of dependents (children)
• Special regimes like the Non-Habitual Resident (NHR) tax benefit
• Additional monthly deductions (e.g. union dues, meal cards)

The simulator then calculates:

• IRS tax (imposto sobre o rendimento de pessoas singulares) based on simplified 2024 brackets
• Employee Social Security contributions (11%)
• Employer Social Security costs (23.75%)
• Net monthly and annual income (considering 14 payments/year)

This allows users to better understand their expected net income in Portugal, especially useful for relocation planning, salary negotiations, and financial decisions.

You can move a slider to set your gross monthly income and instantly see how income tax (IRS), social security, and other deductions affect your take-home pay.

What’s Behind the Calculator?

The app is built using Vue 3 + CDN — meaning it’s fast, requires no installation, and works even offline. Here’s a breakdown of the main logic inside the JavaScript <script> block that powers the calculations:

const wage = ref(1500);
This stores your gross monthly wage, reactive to the slider input.

const dependents = ref(0);
const maritalStatus = ref('single');
const isNhr = ref(false);
const otherDeductions = ref(0);

These variables represent user-selected options:

• Marital status (single, married_one_income, married_two_incomes)
• Number of children/dependents
• Whether the user qualifies for NHR (Non-Habitual Resident tax regime)
• Any custom deductions (e.g. union dues, meal cards)

IRS Tax Calculation:
const irs = computed(() => { ... });

This block simulates Portugal’s IRS tax system, using simplified monthly brackets based on annual tax bands:

• If the user is under the NHR regime, a flat 20% tax is applied.
• Otherwise, a progressive tax rate is applied, with deductions:
  • Married individuals receive a discount.
  • Children reduce IRS by €50 per dependent (illustrative).

Note: This doesn't replace Finanças official calculations — it's educational and directional.

const ssEmployee = computed(() => salary * 0.11);
const ssEmployer = computed(() => salary * 0.2375);

These apply Portuguese standard rates:

Employees: 11%
Employers: 23.75%

Net and Annual Salary

const net = computed(() => salary - irs - ssEmployee - otherDeductions);
const annualNet = computed(() => net * 14);In Portugal, salaries are commonly paid in 14 months per year (12 + Christmas + vacation pay), so both monthly and annual net salary are calculated.

Try It Yourself

• It's open-source
• You can use it offline
• You can fork it and customize it

If you're a freelancer, remote worker, expat, or just planning your budget — this is a great way to understand what your paycheck really looks like in Portugal.

Tech Stack

• Vue 3 (via CDN)
• Tailwind CSS for styling
• 100% HTML + JavaScript – no build tools required

 Disclaimer: This is an estimated calculation. Actual tax and social security contributions in Portugal depend on various personal and legal factors (marital status, deductions, tax residence, etc.) and may differ from the results shown. Always consult with a certified accountant or tax advisor for precise and up-to-date figures.