
PlanMyHomeLoan — The home loan math, done right.
Calculate home loan EMI, simulate prepayments, and find what you can afford in your browser.
@AmeyaJain25 · X
Vibe coded this on weekend
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Calculate home loan EMI, simulate prepayments, and find what you can afford in your browser.
@AmeyaJain25 · X
Vibe coded this on weekend

Use 100+ free online calculators for math, chemistry, physics, loans, health, and AI costs—no signup needed.
u/averageChilean · Reddit
Built a free tool site to help my brother study — now has 100+ tools, would love feedback My brother's in high school and needed something more visual to study chemistry, physics, and math, so I used Claude to build him a simple site with interactive calculators and visualizers. I'm not a programmer or from a tech background, so without AI this wouldn't have happened, at least not this fast. It ended up helping him a lot more than I expected, so I kept expanding it, added a bunch of other

Enter your address to calculate California property tax savings and file claims.
atifnayeem · HN
I automated California Property tax reduction claim process

Directory comparing relay services with exchange rates, initial credits, available groups, and performance data.
@mutou1852 · X
做了一个中转站点收录网站,展示倍率、初始额度、可用分组和实测性能数据。 希望帮大家更快找到适合自己的站点。

Calculate stamp duty and property transfer taxes for UK, India, Australia, Singapore & Canada.
@SinghwalPreet · X
🚀 Just launched I built it to make tax calculations simple, fast, and free—without signups or unnecessary clutter. Waiting for feedback! 🔗 #BuildInPublic #IndieHackers #WebDevelopment #SEO #SideProject #Tax #Finance #NextJS

View detailed breakdowns of Shopify payouts to understand transaction fees and deposits to your bank account.
@saralsachan · X
I have created For the shopify sellers who want to see complete breakdown of their finances

Crunch the numbers before your next decision. From mortgages and tax to freight, markets, and country outlooks — OrangeCup has you covered.
@thesublimely · X

Access 97 free financial calculators for mortgages, retirement, taxes, and debt.
@finexplainedhq · X

Track your total compensation including salary, equity, bonuses, and tax impact.
u/broli720 · Reddit
I built a total compensation tracker because spreadsheets kept lying to me about my RSU income Currently in big tech and it was always a toss up figuring out what my comp was whenever the market made big moves. I'd forget about vesting cliffs, miscalculate the tax hit on RSUs, or completely ignore how a sign-on bonus amortizes over 4 years when comparing offers. So I built CompPilot , a compensation copilot that tracks salary, equity/RSUs, bonuses, and taxes in one place. What it does:

Check if your trip fits your budget using live flight and hotel pricing data.
u/DilDaNiMaada_5911 · Reddit
Verdict-first travel tool — monetizing via affiliate links that only appear AFTER you've decided. Does this model hold? TripVerdict gives an honest "does this trip fit your budget" verdict from live flight/stay data. The wedge: every competitor (OTAs, AI planners) monetizes bookings, so their incentive is to make every trip look bookable. Mine shows booking links only post-decision, clearly disclosed — the bet is that independence is the moat and the trust earns the click. Early signal:

Collection of 48 free online calculators for finance, health, math and everyday planning.
@avinashraj61815 · X
i vibe coded this week

Send invoices, collect deposits, and get e-signed contracts — free to start. Lead Invoice Flow is the simple invoicing app built for photographers, contractors, coaches, and indepe
@marketmaxing · X