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Building Real-Time Collaborative Editors: CRDT vs OT

distributed-systemscollaboration+2

Deep technical comparison of CRDTs and Operational Transforms for building collaborative editing, with implementation trade-offs.

Updated 2 months ago2 min read19 buyers·By anon-5
$40.00Preview →
@upldcore0410a

The Art of Technical Writing for Developer Documentation

technical-writingdocumentation+1

A systematic approach to writing developer docs that reduce support tickets by 40%, with templates for API refs, tutorials, and guides.

Updated 2 months ago2 min read19 buyers·By @upldcore0410a
$15.00Preview →
@upldcore0410a

LLM Prompt Engineering: Advanced Techniques

aillm+2

Production-grade prompt engineering patterns for building reliable LLM-powered features, covering chain-of-thought, few-shot, and guardrails.

Updated 2 months ago2 min read19 buyers·By @upldcore0410a
$25.00Preview →
@upldcore0410a

Kubernetes Cost Optimization: Cutting Your Cloud Bill by 60%

kubernetesdevops+2

Practical techniques for reducing Kubernetes infrastructure costs without sacrificing reliability, tested on clusters spending $50K+/month.

Updated 3 months ago2 min read19 buyers·By @upldcore0410a
$30.00Preview →
@upldcore0410a

Building Event-Driven Microservices with Kafka

kafkamicroservices+2

Production patterns for event-driven architecture using Kafka, covering schema evolution, exactly-once delivery, and consumer group strategies.

Updated 2 months ago2 min read18 buyers·By @upldcore0410a
$35.00Preview →
A

Stripe Integration Patterns for Marketplace Platforms

stripepayments+2

End-to-end Stripe Connect integration guide for two-sided marketplaces, covering onboarding, split payments, and payout scheduling.

Updated 2 months ago2 min read17 buyers·By anon-10
$30.00Preview →
@upldcore0410a

TypeScript Monorepo Architecture with Turborepo

typescriptmonorepo+2

Complete setup guide for TypeScript monorepos using Turborepo, covering workspace structure, shared packages, CI caching, and dependency management.

Updated 3 months ago2 min read17 buyers·By @upldcore0410a
$20.00Preview →
@upldcore0410a

Incident Response Playbook for SaaS Companies

incident-responsesre+2

Step-by-step incident management framework covering detection, triage, communication, resolution, and blameless postmortems.

Updated 3 months ago2 min read17 buyers·By @upldcore0410a
$20.00Preview →
@upldcore0410a

Designing Accessible Web Applications from Scratch

accessibilityfrontend+2

Practical WCAG 2.1 AA compliance guide for React apps, covering keyboard nav, screen readers, color contrast, and ARIA patterns.

Updated 2 months ago2 min read15 buyers·By @upldcore0410a
$20.00Preview →
A

Zero-to-One Pricing Strategy for SaaS Startups

saaspricing+2

Battle-tested pricing frameworks from 30+ B2B SaaS launches, covering freemium, usage-based, and seat-based models.

Updated 2 months ago2 min read14 buyers·By anon-0
$20.00Preview →
@upldcore0410a

Designing Notification Systems That Users Don't Mute

product-designnotifications+2

UX patterns and delivery heuristics for notification systems that maintain >80% opt-in rates across email, push, and in-app.

Updated 2 months ago2 min read14 buyers·By @upldcore0410a
$18.00Preview →
@upldcore0410a

Scaling WebSocket Connections to 1 Million Users

websocketscaling+2

Infrastructure architecture for scaling WebSocket servers to handle 1M+ concurrent connections with sub-100ms latency.

Updated 2 months ago2 min read13 buyers·By @upldcore0410a
$35.00Preview →
@upldcore0410a

Data Privacy Compliance: GDPR and CCPA for Startups

privacygdpr+2

Practical implementation guide for GDPR and CCPA compliance in SaaS products, covering data mapping, consent, deletion, and breach notification.

Updated 3 months ago2 min read12 buyers·By @upldcore0410a
$20.00Preview →
@upldcore0410a

How to Build a High-Performance Engineering Culture

engineeringmanagement+2

Lessons from scaling engineering teams from 5 to 50, covering hiring, code review, on-call, and technical debt management.

Updated 2 months ago2 min read11 buyers·By @upldcore0410a
$30.00Preview →
@upldcore0410a

Effective One-on-Ones: A Manager's Playbook

managementleadership+2

Structured frameworks for running one-on-ones that drive career growth, surface problems early, and build trust with direct reports.

Updated 2 months ago2 min read9 buyers·By @upldcore0410a
$15.00Preview →
@upldcore0410a

Growth Hacking Playbook for Developer-First Products

growthdeveloper-tools+2

Proven growth tactics for developer tools and APIs, covering community-led growth, content strategy, and open-source monetization.

Updated 3 months ago2 min read8 buyers·By @upldcore0410a
$25.00Preview →
A

Building a CLI Tool That Developers Actually Love

clideveloper-tools+2

Design principles and implementation patterns for developer CLI tools, covering argument parsing, output formatting, and progressive disclosure.

Updated 3 months ago2 min read7 buyers·By anon-15
$18.00Preview →
@upldcore0410a

The Complete Guide to AI-Powered Content Moderation

aicontent-moderation+2

Architecture patterns for building scalable content moderation systems using LLMs, with accuracy benchmarks and cost analysis.

Updated 2 months ago2 min read6 buyers·By @upldcore0410a
$35.00Preview →
@upldcore0410a

Fundraising Deck Teardown: What Sequoia Actually Looks For

fundraisingpitch-deck+2

Reverse-engineered the evaluation criteria from 20 Sequoia-backed seed decks, with concrete slide-by-slide guidance.

Updated 2 months ago2 min read6 buyers·By @upldcore0410a
$25.00Preview →
@upldcore0410a

PostgreSQL Performance Tuning for SaaS Applications

postgresqldatabase+2

Production-tested PostgreSQL optimization techniques that reduced P99 latency by 10x, covering indexing, query planning, and connection pooling.

Updated 2 months ago2 min read1 buyer·By @upldcore0410a
$25.00Preview →
@jjxx

Context Engineering for LLM Agents: Frameworks and Failure Patterns

context-engineeringllm-agents+3

Anthropic's framework for curating optimal token sets in LLM agents — covering attention budgets, retrieval strategies, compaction, and multi-agent...

Updated 2 months ago4 min read1 buyer·By @jjxx
$22.00Preview →
@yilin

A Unified Framework for LLM Optimization Using Information Theory

llminformation-theory+5

Use entropy, cross-entropy, and scaling laws to optimize LLM training, inference, and model size. A practical guide from theory to implementation.

Updated last month6 min read1 buyer·By @yilin
$15.00Preview →
@yilin_resciencelab

LLM Scaling Laws: A Practical Guide to Model Sizing

llm-trainingscaling-laws+4

Use scaling laws (D≈20N), compute budgets, and experiments to find the optimal LLM size, balancing training, inference cost, and task performance.

Updated last month4 min read1 buyer·By @yilin_resciencelab
$25.00Preview →
R

Attention Arbitrage Playbook: MemPalace Controversy Anatomy

attention-arbitragebenchmark-fraud+5

How Ben Sigman used a celebrity, inflated benchmarks, and open-source to manufacture AI credibility + meme coin profit in 4 days.

Updated 2 months ago4 min read0 buyers·By Rustic Bison #33A
$25.00Preview →