DEV Community: LoisPoetra

PHP File Upload System (No Database) - Simple PHP File Manager Script

LoisPoetra — Sun, 21 Jun 2026 11:38:18 +0000

A simple PHP file upload system without database.
Perfect for beginners who want to learn file handling in PHP or need a lightweight upload system.

✔ Upload files (images, PDF, zip)
✔ File validation
✔ Download files
✔ Delete files
✔ No database required
✔ Clean and simple structure

Ideal for:

Portfolio projects
Learning PHP file handling
Simple website file manager

Product Link :
https://loispoetra.gumroad.com/l/php-file-upload-system
https://loispoetra.my.id

PHP Contact Form Handler (No Database) - Lightweight PHP Script for Websites

LoisPoetra — Sun, 21 Jun 2026 11:12:25 +0000

A simple and lightweight PHP contact form system without database.
Perfect for developers who want a quick plug-and-play contact form for their website.

✔ No database required
✔ Stores messages in text file
✔ AJAX-style submission
✔ Clean responsive UI
✔ Easy integration into any website

Ideal for:

Landing pages
Portfolio websites
Business websites
Simple contact systems

Product Link:
https://loispoetra.gumroad.com/l/php-contact-form-no-db
https://loispoetra.my.id

BELAJAR NGODING: MEMBUAT WEBSITE PERTAMAKU (Panduan Dasar HTML untuk Anak SD)

LoisPoetra — Sun, 21 Jun 2026 10:17:58 +0000

📘 BELAJAR NGODING – MEMBUAT WEBSITE PERTAMAKU

(Panduan Dasar HTML untuk Anak SD)

Buku ini mengajak anak-anak untuk mengenal dunia pemrograman komputer dengan cara yang sederhana, menyenangkan, dan mudah dipahami.

Tanpa perlu pengalaman sebelumnya, pembaca akan belajar bagaimana sebuah website dibuat dari nol menggunakan HTML (HyperText Markup Language), yaitu bahasa dasar untuk membangun halaman web di internet.

Melalui pendekatan yang ringan dan praktis, anak-anak tidak hanya membaca teori, tetapi juga langsung mencoba membuat website pertama mereka sendiri.

Di dalam buku ini, anak-anak akan belajar:

Mengenal apa itu website dan bagaimana cara kerjanya

Dasar-dasar HTML dengan contoh yang mudah diikuti

Cara membuat halaman web pertama

Menambahkan teks, judul, gambar, dan link ke dalam website

Latihan membuat website sederhana secara mandiri

Semua materi disusun dengan bahasa yang ramah anak, contoh yang jelas, dan langkah-langkah praktis sehingga mudah diikuti oleh siswa sekolah dasar.

📌 Buku ini cocok untuk:

Anak SD yang ingin mulai belajar coding

Pemula yang belum pernah mengenal pemrograman

Guru atau orang tua yang ingin mengenalkan teknologi sejak dini

Dengan buku ini, belajar coding menjadi kegiatan yang seru—seperti bermain sambil menciptakan sesuatu yang nyata 🚀

Interested?
Find out more at
https://loispoetra.gumroad.com/l/belajar-ngoding-sd

I Built a Simple PHP Login & CRUD System with Bootstrap 5 (Beginner Friendly Project)

LoisPoetra — Sun, 21 Jun 2026 10:15:06 +0000

I Built a Simple PHP Login & CRUD System with Bootstrap 5 (Beginner Friendly Project)

Hi everyone 👋

I recently built a simple PHP Login & CRUD system using MySQL and Bootstrap 5.

This is a beginner-friendly project designed for learning and practice.

🚀 Features

User Registration & Login system
Session authentication
Student CRUD (Create, Read, Update, Delete)
Clean UI with Bootstrap 5
Secure password hashing
Simple project structure for beginners

🧠 Tech Stack

PHP (Native)
MySQL
Bootstrap 5
Apache (.htaccess for clean URLs)

📸 Screenshots

(Add your screenshots here: login, dashboard, students page)

📂 Project Structure

📌 What I learned

While building this project, I learned:

PHP session handling
Basic CRUD operations with MySQL
Form handling in PHP
Structuring a simple PHP project
Using Bootstrap for UI improvement

🔗 Source Code

You can check the full project here:

👉 https://loispoetra.gumroad.com/l/php-login-crud-system
👉 https://github.com/loispoetra/php-login-crud-system

💡 Future Improvement

I plan to improve this project by adding:

Search & pagination
Better admin dashboard UI
SweetAlert notifications
API structure
More secure authentication system

🙌 Feedback

I would really appreciate any feedback or suggestions to improve this project.

Thank you for reading! 🚀

php
webdev
mysql
bootstrap
beginners