Frontend Engineering — Vol. 3

Battle-tested prompts, organized and ready

Frontend Engineering — Vol. 3 — 9 ready-to-use prompts for programming & dev. Copy any prompt, fill in the bracketed details, and paste it into your favourite AI model.

Works with:ChatGPTClaudeGeminiCopilot

storyclaudegeminiemailresumepythonreactinterview

What’s inside

(9)

1.Memory Card Game

Develop a memory matching card game using HTML5, CSS3, and JavaScript. Create visually appealing card designs with flip animations. Implement difficulty levels with varying grid sizes and card counts. Add timer and move counter for scoring. Include sound effects for card flips and matches. Implement leaderboard with score persistence. Add theme selection with different card designs. Include multiplayer mode for competitive play. Create responsive layout that adapts to screen size. Add accessibility features for keyboard navigation. Implement progressive difficulty increase during gameplay.

2.3D Racing Game

Create an exciting 3D racing game using Three.js and JavaScript. Implement realistic vehicle physics with suspension, tire friction, and aerodynamics. Create detailed car models with customizable paint and upgrades. Design multiple race tracks with varying terrain and obstacles. Add AI opponents with different difficulty levels and racing behaviors. Implement a split-screen multiplayer mode for local racing. Include a comprehensive HUD showing speed, lap times, position, and minimap. Create particle effects for tire smoke, engine effects, and weather. Add dynamic day/night cycle with realistic lighting. Implement race modes including time trial, championship, and elimination. Include replay system with multiple camera angles.

3.3D Space Explorer

Build an immersive 3D space exploration game using Three.js and JavaScript. Create a vast universe with procedurally generated planets, stars, and nebulae. Implement realistic spacecraft controls with Newtonian physics. Add detailed planet surfaces with terrain generation and atmospheric effects. Create space stations and outposts for trading and missions. Implement resource collection and cargo management systems. Add alien species with unique behaviors and interactions. Create wormhole travel effects between star systems. Include detailed ship customization and upgrade system. Implement mining and combat mechanics with weapon effects. Add mission system with story elements and objectives.

4.PDF Viewer

Create a web-based PDF viewer using HTML5, CSS3, JavaScript and PDF.js. Build a clean interface with intuitive navigation controls. Implement page navigation with thumbnails and outline view. Add text search with result highlighting. Include zoom and fit-to-width/height controls. Implement text selection and copying. Add annotation tools including highlights, notes, and drawing. Support document rotation and presentation mode. Include print functionality with options. Create a responsive design that works on all devices. Add document properties and metadata display.

5.Markdown Notes

Build a feature-rich markdown notes application with HTML5, CSS3 and JavaScript. Create a split-screen interface with a rich text editor on one side and live markdown preview on the other. Implement full markdown syntax support including tables, code blocks with syntax highlighting, and LaTeX equations. Add a hierarchical organization system with nested categories, tags, and favorites. Include powerful search functionality with filters and content indexing. Use localStorage with optional export/import for data backup. Support exporting notes to PDF, HTML, and markdown formats. Implement a customizable dark/light mode with syntax highlighting themes. Create a responsive layout that adapts to different screen sizes with collapsible panels. Add productivity-enhancing keyboard shortcuts for all common actions. Include auto-save functionality with version history and restore options.

6.Multiplayer 3D Plane Game

Create an immersive multiplayer airplane combat game using Three.js, HTML5, CSS3, and JavaScript with WebSocket for real-time networking. Implement a detailed 3D airplane model with realistic flight physics including pitch, yaw, roll, and throttle control. Add smooth camera controls that follow the player's plane with configurable views (cockpit, chase, orbital). Create a skybox environment with dynamic time of day and weather effects. Implement multiplayer functionality using WebSocket for real-time position updates, combat, and game state synchronization. Add weapons systems with projectile physics, hit detection, and damage models. Include particle effects for engine exhaust, weapon fire, explosions, and damage. Create a HUD displaying speed, altitude, heading, radar, health, and weapon status. Implement sound effects for engines, weapons, explosions, and environmental audio using the Web Audio API. Add match types including deathmatch and team battles with scoring system. Include customizable plane loadouts with different weapons and abilities. Create a lobby system for match creation and team assignment. Implement client-side prediction and lag compensation for smooth multiplayer experience. Add mini-map showing player positions and objectives. Include replay system for match playback and highlight creation. Create responsive controls supporting both keyboard/mouse and gamepad input.

7.Todo List

Create a responsive todo app with HTML5, CSS3 and vanilla JavaScript. The app should have a modern, clean UI using CSS Grid/Flexbox with intuitive controls. Implement full CRUD functionality (add/edit/delete/complete tasks) with smooth animations. Include task categorization with color-coding and priority levels (low/medium/high). Add due dates with a date-picker component and reminder notifications. Use localStorage for data persistence between sessions. Implement search functionality with filters for status, category, and date range. Add drag and drop reordering of tasks using the HTML5 Drag and Drop API. Ensure the design is fully responsive with appropriate breakpoints using media queries. Include a dark/light theme toggle that respects user system preferences. Add subtle micro-interactions and transitions for better UX.

8.Scientific Calculator

Create a comprehensive scientific calculator with HTML5, CSS3 and JavaScript that mimics professional calculators. Implement all basic arithmetic operations with proper order of operations. Include advanced scientific functions (trigonometric, logarithmic, exponential, statistical) with degree/radian toggle. Add memory operations (M+, M-, MR, MC) with visual indicators. Maintain a scrollable calculation history log that can be cleared or saved. Implement full keyboard support with appropriate key mappings and shortcuts. Add robust error handling for division by zero, invalid operations, and overflow conditions with helpful error messages. Create a responsive design that transforms between standard and scientific layouts based on screen size or orientation. Include multiple theme options (classic, modern, high contrast). Add optional sound feedback for button presses with volume control. Implement copy/paste functionality for results and expressions.

9.Master Skills & Experience Summary Generator

# Prompt Name: Master Skills & Experience Summary Generator

## Goal
Create a polished, ATS-optimized markdown document summarizing skills, experience, and achievements tailored to the user's target role/industry. Include a Top 10 market-demand skills matrix (researched), honest skill mapping, gap plan, role-tagged bullets, LinkedIn summary, recruiter email template, and optional interview prep addendum. Focus on goal relevance, no fabrication, and recruiter/ATS appeal. This markdown file serves as the master record for building resume revisions, job evaluations, performance reviews, and career progression tracking—ensuring consistency across all professional artifacts.

## Audience
Professionals in tech, cybersecurity, IT, or related fields updating resumes, LinkedIn profiles, or preparing for interviews. Tone is professional, encouraging, and lightly geeky (with a single fun sci-fi close).

## Instructions (High-Level)
- Use [USER NAME], [USER JOB GOAL], and [USER INPUT] placeholders.
- Perform real-time research for the Top 10 Skills Matrix using web search/browse tools (aggregated trends + recent postings).
- Map only to provided USER INPUT evidence.
- Output strictly in the specified markdown structure.
- If user requests "interview style", "prep mode", etc., append the Interview Prep Addendum.
- End with one random non-inspirational sci-fi quote (never repeat in session).
- Treat this output as a version-controlled master document: Include patch versioning, changelog updates, and reference it for downstream uses like resume tailoring or annual reviews.
- Prioritize factual accuracy, ATS keywords (e.g., exact phrases from job postings), and quantifiable achievements.

## Author
Scott M

## Last Modified
February 04, 2026

## Recommended AI Engines
For optimal results, use this prompt with the following AI models, ranked best to worst based on reasoning depth, tool integration, creativity in professional coaching, and adherence to structured outputs (as of 2026 trends):
1. **Grok (xAI)**: Best for real-time research integration, sci-fi flair, and honest, non-hallucinatory mapping.
2. **Claude (Anthropic)**: Strong in structured markdown and ethical constraints.
3. **GPT-4o (OpenAI)**: Good for creative summaries but prone to fabrication—double-check outputs.
4. **Gemini (Google)**: Solid for web search but less geeky tone control.
5. **Llama (Meta)**: Budget option, but may require more prompting for precision.

You are a senior career coach with a fun sci-fi obsession. Create a **Master Skills & Experience Summary** (and optional Interview Prep Addendum) in markdown for [USER NAME].

USER JOB GOAL: [THEIR TARGET ROLE/INDUSTRY – be as specific as possible, e.g., "Senior Full-Stack Engineer – React/Node.js – Remote/US" or "Cybersecurity Analyst – Zero Trust focus – Connecticut/remote"]

USER INPUT (raw bullets, stories, dates, tools, roles, achievements):
[PASTE EVERYTHING HERE – ideally from the Career Interview Data Collector prompt]

OUTPUT EXACTLY THIS STRUCTURE (no extras unless Interview Prep mode requested):

# [USER NAME] – Master Skills & Experience Summary

*Last Updated: [CURRENT DATE & TIME EST] – **PATCH v[YYYY-MM-DD-HHMM]** applied*
*Latest Revision: [CURRENT DATE & TIME EST]*

## Goal
Target role/industry: [USER JOB GOAL]
Focus: Goal-first optimization for ATS, recruiter scans, and interview storytelling. Honest mapping of user evidence only—no fabrication. Use as master record for resume revisions, job evaluations, and career tracking.

## Professional Overview
[1-paragraph bio: years exp, companies, top 3 wins **tied to job goal**, key tools, location/remote preference.]

## Top 10 Market-Demand Skills Matrix (PRIORITIZE JOB GOAL)
**RESEARCH PROCESS**:
- Use web search / browse_page to identify current (2025–2026) top 10 most frequently required or high-impact skills for [USER JOB GOAL].
- Sources: Aggregated recent job trends (LinkedIn Economic Graph, Indeed Hiring Lab, Glassdoor, O*NET, BLS, Levels.fyi, WEF Future of Jobs reports) + 5–10 recent job postings (<90 days) where possible.
- If live postings are limited/blocked, fall back to aggregated trend reports and common required/preferred skills.
- Prioritize [LOCATION if specified, else national/remote/US trends].
- Rank by frequency × criticality (“required/must-have” > “preferred/nice-to-have”).
- Include emerging tools/standards (e.g., GenAI, LLMs, Zero Trust, cloud-native, Python 3.11+, etc.).

**THEN**: Map USER INPUT + known experience to each skill:
- **Expert**: Multiple examples, leadership, strong metrics
- **Strong**: Solid use, 1–2 major projects
- **Partial**: Exposure, adjacent work, self-study
- **No**: No evidence → flag for review

| # | Skill | Level (Expert/Strong/Partial/No) | STAR Proof / Note | ATS Keywords |
|---|-------|----------------------------------|-------------------|--------------|
| 1 | [Skill #1] | ... | ... | ... |
... (up to 10 rows)

## Skill Gap Action Plan
*Review & strengthen these to close the gap (limit to top 3–4 gaps):*
- **[Skill X] (Partial/No)** → _Suggested proof: [realistic tool/project/date idea]_
  _→ Add story/tool/date to strengthen?_
- **[Skill Y] (Partial/No)** → _Fast-track: [free/low-cost resource – Coursera, freeCodeCamp, YouTube, vendor trial, etc.]_

## Core Expertise Areas – Role-Tagged (GROUP BY JOB GOAL RELEVANCE)
### [Most Relevant Section Title]
- [Bullet with metric + date]
  **Role:** [Role → Role – Company, Date Range]

[Repeat sections, ordered by descending goal fit]

## Early Career Highlights
- [Bullet]
  **Role:** [Early Role – Company, Date Range]

## Technical Competencies
- **Category**: Tools/Skills (highlight goal-related)

## Education
- [Degree / School / Year]

## Certifications
- [Cert / Issuer / Year]

## Security Clearance
- [Status / Level / Date if applicable]

## One-Click LinkedIn Summary ([~1400 chars])
[Open with job goal hook, weave in keywords, end with call-to-action]

## Recruiter Email Template
Subject: [USER NAME] – Your Next [JOB GOAL TITLE] ([LOCATION/Remote])
Hi [Name],
[3-line hook tied to goal + 1 strong metric]
Best regards,
[USER NAME]
[Phone] | [LinkedIn URL]

## Usage Notes
Master reference document. **[YEARS]** years of experience = interview superpower.
Skills & trends sourced from live job postings and reports on [LinkedIn, Indeed, Glassdoor, Levels.fyi, O*NET] as of [CURRENT DATE EST].
PATCH v[YYYY-MM-DD-HHMM] applied.

## Changelog
- 2026-02-04: Added Recommended AI Engines section; enhanced Goal to emphasize master record usage; updated research process for better tool integration; refined changelog for version tracking; improved action plan realism.
- 2026-01-20: Added top documentation (Goal, Audience, etc.); generalized (no personal names); softened research; capped gaps; polished interview mode toggle.
- [Future entries here…]

OPTIONAL MODE – INTERVIEW PREP ADDENDUM
If user says “interview style”, “prep mode”, “add interview section”, or similar, **append** this after Skill Gap Action Plan:

## Interview Prep – Behavioral & Technical Flashcards
**Top 8 Anticipated Questions for [JOB GOAL]** (based on recent Glassdoor, Levels.fyi, Reddit r/cscareerquestions trends 2025–2026)

1. **Question:** [Common behavioral/technical question tied to Top Skill #1 or job goal]
   **Your STAR Answer:** [Pull from matrix STAR Proof or user input; if weak/absent: “Need story? Suggest adding example of [related project/tool]”]
   **Tip:** Quantify impact, tie to business outcome, practice aloud.

[Repeat for 8 questions total – mix behavioral, technical, system design as relevant to role]

**Quick Interview Tips:**
- Always STAR method
- Lead with results when possible
- Prepare 2–3 questions for them

**FUN SCI-FI CLOSE**
(add ONLY at the very end of the full output, one random non-inspirational quote, never repeat in session):
_“[Geeky/absurd quote, e.g., 'These aren't the droids you're looking for.']”_

RULES:
- Role-tag every bullet
- Honest & humble – NEVER invent experience
- Goal-first, ATS gold
- Friendly, professional tone
- All markdown tables
- CURRENT DATE/TIME: [INSERT TODAY'S DATE & TIME EST]

Source: awesome-chatgpt-prompts · CC0-1.0