#codingdays

@bmariusz.techhub.social.ap.brid.gy

8 months ago

Day 15

Today I implemented full user registration with email verification.
Registration creates an inactive account and sends a verification link with a JWT token.
Verification activates the account if the token is valid and not expired,
and assigns the user to the default trial subscription […]

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

8 months ago

Original post on techhub.social

Day 13 (oh, really? ;))

Registration Form Implementation
I've just finished implementing a registration form with validation and language switching using Next.js and React Hook Form. Now users can register with dynamic language support (English/Polish) and data validation (email, password […]

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

8 months ago

Original post on techhub.social

Day 12
version 0.6.0 released
Scoped access is now enforced across all core modules. Each repository operation is tenant-aware via a shared ScopedRepository base class.

Key facts:

12 modules refactored
96 updated tests
1 shared base class (ScopedRepository) used across the board

subscriberId […]

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

8 months ago

Original post on techhub.social

Implemented password reset functionality using JWT:

/auth/remind-password generates a short-lived token and sends it via email

/auth/reset-password verifies the token and updates the password using bcrypt

Validation handled with class-validator.
Endpoints documented with Swagger.
Token secret […]

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Mariusz Balewski

@bmariusz.bsky.social

9 months ago

Day#2: Designing a Reliable Backend: Lessons from Early Infrastructure Work Building new software from scratch means making foundational decisions early — decisions that shape how maintainable, scalable, and consi...

Day 2:

Wrestled for hours with TS `project references` and `paths` in a Turbo monorepo (NestJS, ESM).
If you want global aliases like `@my-lib/foo` to *just work* across apps — skip `composite: true` and `tsc --build`.

#TypeScript #NestJS #Microservices #codingdays #programming
is.gd/YCXief

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Mariusz Balewski

@bmariusz.bsky.social

9 months ago

Day#1: Building Clean, Breaking Things: The Unexpected Cost of a Global Exception Filter The goal seemed trivial: create a global ExceptionFilter to unify error responses across the backend. A quick win. A small boost in DX. W...

Day 1:
tl;dr: ESM + TS + NestJS + TypeORM is possible, but not recommended for the impatient.

Successfully bootstrapped NestJS + TypeORM + PostgreSQL stack using ESM.

is.gd/7Z269a
#TypeScript #NestJS #Microservices #codingdays #programming

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Mariusz Balewski

@bmariusz.bsky.social

9 months ago

Day#0: Building a Modular System from Scratch Starting a new software project from the ground up is always an exercise in balancing ambition with reality. Over the past two days, I’ve...

Day 0:
TL;DR: Set up the basic foundations for a new system: database schema finalized, core backend modules scaffolded, and initial API contracts defined.Key points:
Microservices architecture
PostgreSQL
TypeScript with ESM
write.as/bmariusz/test
#TypeScript #NestJS #Nextjs #codingdays #programming

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

9 months ago

Original post on techhub.social

TL;DR: Yesterday I took a break. Today I’m back – and permissions are under control :)

Spent the day designing a fine-grained permission model.
I now support 96 distinct permissions across 8 modules, 4 CRUD operations, and 3 scopes: self, group, global.

Three system roles bind these into […]

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

9 months ago

Original post on techhub.social

Day 7
✅ 24 test suites, 153 tests passing.

Solid coverage across service and controller layers in our modular monorepo. Strict typing (TypeScript), full DTO validation, and realistic mocks across complex relations (TypeORM).

Next: fine-tuning error handling & exploring e2e strategies […]

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

9 months ago

Original post on techhub.social

Day 6
TL;DR: Groups, memberships, hierarchy — all dynamic now.

Released backend v0.3.0 🎉

✅ Users can belong to multiple groups with typed roles
✅ Groups can form hierarchical or overlapping structures
✅ Roles are normalized via reference types

Built with NestJS + TypeORM. Documented via […]

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Mariusz

@bmariusz.techhub.social.ap.brid.gy

9 months ago

Original post on techhub.social

Day 5
TL;DR: Continued work on backend security — role-based access is now fully wired up.

✅ Got fine-grained role-based access control fully working today.

• Roles loaded from PostgreSQL
• Injected into JWT during login
• Validated via custom `@Roles()` + `RolesGuard`
• Authenticated via […]

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Imani Brown

@itszavier.bsky.social

1 year ago

A Free Text to speech application that allows you to convert text to speech free download

Throwback to when I was learning to code—I built a text-to-speech tool with the Web TTS API. Just React, no frameworks, and AI was still new.

Wonder how it’d turn out now with AI and a framework. Drop your throwback projects below! ⬇️
🔗 soundscript.pages.dev
#Throwback #CodingDays

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Posts tagged #codingdays