When comparing Mint vs Idris, the Slant community recommends Idris for most people. In the question“What are the best languages that compile to JavaScript? ” Idris is ranked 23rd while Mint is ranked 39th. The most important reason people chose Idris is:
Idris not only has support for type classes, but is a fully dependently typed language, giving you the full power to statically verify your code.
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Pros
Pro All accounts in one place
Mint can handle banking accounts, saving accounts, credit cards, etc. It consolidates all your accounts together so you do not need to put work into following multiple accounts.
Pro Organizes budget into categories
Mint splits your spending into different categories, such as gas or fast food, so you can see where you're spending too much money or how much you need to budget for.
Pro Alerts
Mint can be set to alert you to various events such as upcoming bills, or low balances on any accounts. It can be set to alert you from the app, through email or by text message. In addition you can sign up to recieve monthly emails about your money and ways to improve your budget.
Pro Full dependent types
Idris not only has support for type classes, but is a fully dependently typed language, giving you the full power to statically verify your code.
Pro Domain driven design and type driven development
Because of full dependent types in Idris, the programmer can focus more on modelling the domain with types and waste less time fixing common bugs that the type checker will catch. Dependent types help apply type driven development and a lot of code auto generation, making the compiler and type checker an ally in developing working software instead of just getting in the way.
Cons
Con Not international
Only works for US & Canada banks, and even then there are banks (like EQ Bank) that have actively blocked access to Mint.
Con Online only
It does not work offline.
Con Unsafe
With very few exceptions, Mint isn't just syncing your data over, but is using your username and password to log directly into the bank website. Banks will not reimburse for any fraud or stolen funds that may result from this, or may use Mint as an excuse to not reimburse for charges or stolen funds that occur from other causes.
Con Categories organization not flexible
Con The budgeting part has too many bugs
Con Very complicated tool
Of course, it's powerful but also very complicated. Some would prefer tools which are less robust, has less features but are a lot easier.
Con Not widely used
Con Not widely used
Con Weaker type inference
As type inference is undecidable for dependently-typed languages, Idris cannot offer the full type inference that Haskell supports, and so more type annotations will be needed.
Con Different semantics from Haskell
Idris, while similar to Haskell, has strict semantics, which may cause some confusion if your backend is done in Haskell. If using Idris, it would make sense to do the backend in Idris as well, if not for the fact that Idris currently has fewer libraries available for web development than Haskell.