# 90 Project Ideas For Developers

Stem Dev — Tue, 26 May 2026 19:53:46 +0000

Web Development Ideas

Easy

A Micro-Component Library: Build 5 clean, accessible Tailwind elements like modals or accordions.
Interactive Cheat Sheet: A single-page application with quick-copy buttons for dev shortcuts.
Markdown Previewer: A dual-pane editor that converts Markdown to HTML live as you type.
Custom Pomodoro Timer: A clean productivity timer with audio alerts and customizable session intervals.
Simple Budget Tracker: A local-storage app for logging expenses and visualizing balance data.
Random Quote Generator: An app that fetches quotes via API, swaps background colors, and shares to socials.
Weather Dashboard: A responsive interface fetching real-time meteorological metrics via user input.
Digital Business Card: A sleek, single-page profile highlighting fluid hover effects and social links.
Recipe Finder: A culinary search tool filtering external data by ingredients or dietary tags.
Custom Todo List with Drag-and-Drop: A classic task manager enhanced with dynamic list reordering.

Normal

Headless CMS Blog: A lightning-fast Astro or Next.js static site pulling content from an external API.
Real-Time Kanban Board: A project management board with persistent columns and draggable task cards.
E-commerce Product Catalog: A product grid featuring dynamic state filters and a mockup cart checkout flow.
Analytics Dashboard: A visual control panel parsing mock JSON data into interactive, real-time charts.
Music/Audio Player: A streaming player using the Web Audio API to handle tracking, playlists, and progress.
Chat Application via WebSockets: A multi-room text application broadcasting messages to active clients instantly.
Custom Forms Builder: A visual drag-and-drop workspace that exports raw form layouts as raw HTML block assets.
URL Shortener with Analytics: A full-stack link redirector capturing click rates, locations, and referrer types.
Movie/Show Tracking Watchlist: A personal tracking catalog connected to a media database for saving user watchlists.
Collaborative Whiteboard: A shared canvas element allowing multiple remote users to draw simultaneously.

Hard

Visual Drag-and-Drop Portfolio Builder: A web utility compiling visual user layouts into production-ready static site bundles.
Web-Based Code Sandbox: An isolated front-end execution platform running code scripts inside protected iframes.
Real-Time Google Docs Clone: A collaborative text editor resolving sync conflicts via operational transformation algorithms.
Multiplayer Browser Game Lobby: A high-speed connection manager utilizing WebSockets for lobby matchmaking.
Custom Web-Based Video Editor: An interface utilizing WebAssembly to slice, filter, and process video assets.
Automated SEO & Performance Auditor: A platform assessing submitted URLs against core web vitals and lighthouse scripts.
SaaS Subscription Dashboard: A multi-tenant portal managing distinct user roles, tiers, and mock billing endpoints.
Self-Hosted Cloud Storage UI: A web file management explorer mapping directly to secure object storage buckets.
AI-Powered Image Generation Studio: A front-end layout pipeline handling image generation prompts via external model APIs.
Web-Based Terminal Emulator: A interactive web shell parsing custom text scripts and navigation inputs.

Game Development Ideas

Easy

Flappy Bird Clone: A basic physics engine testing player collision maps and upward velocity loops.
Classic 2D Snake: A grid-based puzzle engine handling array expansion and directional vector changes.
Pong with Simple AI: A classic two-player sports setup modeling basic reflection vectors and paddle tracking.
Memory Card Match: A board game testing layout state tracking, flipping delays, and card matching logic.
Infinite 2D Runner: A side-scrolling project using parallax layers and progressive obstacle spawn loops.
Text-Based RPG Engine: A terminal narrative engine processing user text inputs to branch dialogue trees.
Whack-a-Mole: A fast reflex game driving pop-up intervals using randomized timers.
Clicker/Idle Tycoon: An incremental numbers game tracking background resource production loops.
2D Maze Solver: A point-to-point movement prototype exploring collision walls and target boundaries.
Brick Breaker (Breakout): An arcade project managing ball physics, paddle contact points, and block destruction.

Normal

Tile-Based Top-Down Dungeon Crawler: A layout project utilizing tilemaps, procedural generation, and basic enemy pathfinding.
2D Physics Platformer: A modular controller prototype tuning precise wall jumps, dashes, and slope physics.
Tower Defense Starter Kit: A path tracking system managing targeting logic and turret spatial tracking.
Local Co-op Arena Brawler: A single-screen multiplayer game handling split controller inputs and dynamic combat hitboxes.
Space Invaders with Waves: An arcade project running structured wave spawning configurations and projectile pools.
Rhythm/Music Timing Game: An input manager comparing button presses to track array timestamps.
2D Inventory & Loot System: A modular inventory framework managing item grid dragging, tracking, and item attributes.
Turn-Based Tactical Combat Grid: A strategy board running range tracking algorithms and turn sequence controllers.
Grappling Hook Physics Demo: A specialized mechanic showcase modeling pendulum tension forces and anchor joints.
Minimap Engine Showcase: A standalone UI pipeline translating absolute player coordinates onto a radar screen layout.

Hard

Procedural World Generator: A world generator utilizing layered noise maps to form endless biomes.
A-Star Pathfinding Sandbox: A real-time visual grid mapping out spatial pathfinding around obstacles.
Peer-to-Peer P2P Arcade Game: A high-speed network layout handling deterministic state rollbacks and player syncs.
Custom 2D Game Engine Framework: A custom rendering game loop engine designed from scratch over raw canvas.
Behavior Tree AI System: An advanced AI architecture evaluating environmental states to change enemy behaviors.
Rigid Body 2D Physics Engine: A custom physics math core resolving collision forces and structural momentum.
Deformable Terrain System: A destructible pixel map mask that deforms surfaces around weapon impacts.
Global Lighting & Shadow Casting Engine: A 2D raycasting pipeline plotting light attenuation vectors around walls.
Card Deck-Building Rogue-like Engine: A card engine managing deck shuffles, active hands, and stat modifiers.
MMO Lite Server Architecture: A multi-threaded game cluster broadcasting state logs to multiple entities.

Software & Systems Development Ideas

Easy

CLI File Organizer: A command-line script evaluating extension strings to sort messy directories automatically.
Markdown to HTML Converter Tool: A local file utility using regex rules to translate text layouts to static HTML.
Bulk Image Resizer: A batch pipeline compressing photo directories down to specific scale parameters.
System Hardware Monitor: A lightweight terminal shell displaying real-time memory and processing metrics.
Password Vault CLI: A script encrypting text credentials locally under a single master key.
Todo List CLI with Categories: A terminal organizer writing text assignments to structured local configurations.
Web Scraper Utility: A target crawler parsing DOM structures to output clean spreadsheet databases.
Custom Text Banner Generator: A command line application translating raw strings into custom ASCII blocks.
Port Scanner Tool: A networking utility testing active IP address pools for open ports.
Crypto Currency Tracker CLI: A fast terminal script calling market APIs to stream changing price sheets.

Normal

NPM Package or Library Dev-Kit: Build and publish an optimized, fully typed utility package to the registry.
Custom Programming Language Lexer: A text processor breaking raw language strings into structured data tokens.
Git Version Controller Clone: A file utility recreating essential source tracking functions like commit snapshots.
In-Memory Key-Value Store Database: A data tracker processing basic socket operations to manage volatile cache lookups.
Terminal-Based Text Editor: A custom console workspace rendering system files with distinct syntax color arrays.
Custom API Gateway/Reverse Proxy: A network bridge evaluating paths to route requests to local microservices.
File Compression Utility: A software toolkit deploying compression algorithms to pack file blocks.
Docker Container Health Monitor: A dashboard daemon tracing container logs and resource constraints.
Local Search Indexing Engine: A script creating custom lookup indices across text collections for quick tracking.
Markdown-Based Static Site Generator: A tool compiling file trees into fast, pre-rendered static blogs.

Hard

Programming Language Parser & Interpreter: An execution engine reading abstract syntax trees to process language scripts.
Custom OS Kernel Prototype: A bare-metal bootloader system handling memory allocation and basic device drivers.
HTTP Server Built From Scratch: A network server opening direct socket bindings to parse HTTP payloads.
Virtual Machine (VM) Emulator: A low-level processing application executing instructions over mock register blocks.
Custom Torrent Peer Client: A download manager reading torrent metadata to balance file block distribution.
Distributed Task Queue Architecture: A worker pool engine managing background execution queues with built-in retries.
Container Runtime Engine from Scratch: A management utility setting isolated environments using system namespaces.
LSM-Tree Database Engine: A disk storage core optimizing table merges for fast, continuous write queries.
Network Packet Sniffer & Analyzer: A low-level system capture program unpacking protocol headers from network streams.
Raft Consensus Protocol Simulator: A system model tracking node leader elections across cluster networks.

DEV Community: Stem Dev

# 90 Project Ideas For Developers

Web Development Ideas

Easy

Normal

Hard

Game Development Ideas

Easy

Normal

Hard

Software & Systems Development Ideas

Easy

Normal

Hard