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Athreya aka Maneshwar

Software Dev | Technical Writer | 500k+ Reads | Learning, building, improving, writing :)

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So what is an agent?

So what is an agent?

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4 min read

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Ways Devs Are Plugging LLMs Into Anomaly Detection

Ways Devs Are Plugging LLMs Into Anomaly Detection

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7 min read
. .. . ... . .... . .... . ... .

LLM reasoning in unseen pattern puzzles

. .. . ... . .... . .... . ... .

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6 min read
How Apps Know What You Want Next?

How Apps Know What You Want Next?

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7 min read
You Know Zero-Shot, One-Shot & CoT Prompting. But Do You Know ReAct?

You Know Zero-Shot, One-Shot & CoT Prompting. But Do You Know ReAct?

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6 min read
What Does the Windows REFRESH button really do?

What Does the Windows REFRESH button really do?

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3 min read
Why Your Search Bar Understands You

Trade-offs between intent and exact matches

Why Your Search Bar Understands You

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7 min read
Don't Do Your Taxes at a Party

Don't Do Your Taxes at a Party

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5 min read
Teach Your Agent to Forget (On Purpose)

User tips for managing tiered memory

Teach Your Agent to Forget (On Purpose)

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7 min read
Stop Whispering to the Model, Start Furnishing Its Brain

Stop Whispering to the Model, Start Furnishing Its Brain

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7 min read
Wait... FDE Is Not a JavaScript Framework?

Wait... FDE Is Not a JavaScript Framework?

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6 min read
one last peek 👀🍵 docs, a demo, and a goodbye for now

one last peek 👀🍵 docs, a demo, and a goodbye for now

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2 min read
peektea brews on WSL (and installs in one line)

peektea brews on WSL (and installs in one line)

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4 min read
peektea past the roadmap 👀 sorting and scrollable previews

peektea past the roadmap 👀 sorting and scrollable previews

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3 min read
peektea narrows its gaze 👀 filter-as-you-type and hidden files

peektea narrows its gaze 👀 filter-as-you-type and hidden files

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3 min read
peektea opens a second eye 👀 side-by-side file previews

peektea opens a second eye 👀 side-by-side file previews

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4 min read
peektea v2: yesterday it peeked, today it actually opens things

peektea v2: yesterday it peeked, today it actually opens things

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5 min read
peektea: brewing a terminal file browser with Bubble Tea

peektea: brewing a terminal file browser with Bubble Tea

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4 min read
You Have a Free AI Model Sitting in Chrome Right Now

You Have a Free AI Model Sitting in Chrome Right Now

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7 min read
What actually happens when you run `go run main.go`

What actually happens when you run `go run main.go`

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6 min read
Negative Lookups in Bf-Tree: Caching Things That Don't Exist

Negative Lookups in Bf-Tree: Caching Things That Don't Exist

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2 min read
Making Claude Sound Like Optimus Prime

Making Claude Sound Like Optimus Prime

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2 min read
How Bf-Tree Keeps Mini-Pages Small, Hot, and Cheap to Evict

How Bf-Tree Keeps Mini-Pages Small, Hot, and Cheap to Evict

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3 min read
Range Scans and Tombstones in Bf-Tree

Range Scans and Tombstones in Bf-Tree

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2 min read
Rate Limiting Strategies in Go: Token Bucket, Leaky Bucket, and Sliding Window

Rate Limiting Strategies in Go: Token Bucket, Leaky Bucket, and Sliding Window

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11 min read
What Happens When You Run `npm run dev`

What Happens When You Run `npm run dev`

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6 min read
MCP Gateways vs Agent Gateways vs AI Gateways: What's the Difference and Which Do You Need?

MCP Gateways vs Agent Gateways vs AI Gateways: What's the Difference and Which Do You Need?

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5 min read
What have you been working on lately?

What have you been working on lately?

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1 min read
Security in SQLite: Protecting Data in a Database That Trusts the File System

Security in SQLite: Protecting Data in a Database That Trusts the File System

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4 min read
5 Go Loggers That Will Replace Your Sad Little fmt.Println Habit

5 Go Loggers That Will Replace Your Sad Little fmt.Println Habit

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7 min read
5 Things That Go Horribly Wrong When You Run AI Agents Without a Gateway (And How to Stop the Bleeding)

5 Things That Go Horribly Wrong When You Run AI Agents Without a Gateway (And How to Stop the Bleeding)

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7 min read
How Python's GIL actually works (and when it bites you)

How Python's GIL actually works (and when it bites you)

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9 min read
Error Handling in Go: Stop Panicking, Start Wrapping

Error Handling in Go: Stop Panicking, Start Wrapping

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5 min read
Shared Page Cache in SQLite: Smarter Memory, Less Redundant Work

Shared Page Cache in SQLite: Smarter Memory, Less Redundant Work

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3 min read
4 Open-Source Security Tools Every Dev Should Know

4 Open-Source Security Tools Every Dev Should Know

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4 min read
6 Agent Gateway Platforms That Actually Exist in 2026 (And What They're Good For)

6 Agent Gateway Platforms That Actually Exist in 2026 (And What They're Good For)

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6 min read
Locking, Savepoints, and In-Memory Databases in SQLite

Locking, Savepoints, and In-Memory Databases in SQLite

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4 min read
AUTOVACUUM in SQLite: How Your Database Cleans Up After Itself

AUTOVACUUM in SQLite: How Your Database Cleans Up After Itself

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4 min read
What Building with MCP Taught Me About Its Biggest Gap

Missing security and audit controls

What Building with MCP Taught Me About Its Biggest Gap

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8 min read
Triggers in SQLite: Automating Logic Inside Your Database

Triggers in SQLite: Automating Logic Inside Your Database

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3 min read
What's an AI Gateway and do you think you need one?

What's an AI Gateway and do you think you need one?

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5 min read
AUTOINCREMENT in SQLite

AUTOINCREMENT in SQLite

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3 min read
Subqueries & Views in SQLite: Writing Smarter, Cleaner Queries

Subqueries & Views in SQLite: Writing Smarter, Cleaner Queries

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3 min read
SQLite PRAGMA: The Underrated Lever That Controls Your DB

SQLite PRAGMA: The Underrated Lever That Controls Your DB

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3 min read
How SQLite Executes Queries Through Its API Lifecycle

How SQLite Executes Queries Through Its API Lifecycle

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3 min read
How SQLite Internals Connect Into One Unified System

How SQLite Internals Connect Into One Unified System

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3 min read
SQLite Interface Handler: Understanding the sqlite3 Core Structure

SQLite Interface Handler: Understanding the sqlite3 Core Structure

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4 min read
From Queries to Bytecode: The Final Pieces of SQLite’s Frontend

From Queries to Bytecode: The Final Pieces of SQLite’s Frontend

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5 min read
Which index should SQLite use?

Which index should SQLite use?

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4 min read
Inside SQLite’s Frontend: Join Table Ordering

Inside SQLite’s Frontend: Join Table Ordering

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3 min read
Inside SQLite’s Frontend: BETWEEN, OR, LIKE, and GLOB Optimizations

Inside SQLite’s Frontend: BETWEEN, OR, LIKE, and GLOB Optimizations

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4 min read
Inside SQLite’s Frontend: How the WHERE Clause Drives Optimization

Inside SQLite’s Frontend: How the WHERE Clause Drives Optimization

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5 min read
Inside SQLite’s Frontend: How the Query Optimizer Makes Your SQL Fast

Inside SQLite’s Frontend: How the Query Optimizer Makes Your SQL Fast

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5 min read
Inside SQLite’s Frontend: How Bytecode Is Generated and Names Are Resolved

Inside SQLite’s Frontend: How Bytecode Is Generated and Names Are Resolved

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5 min read
Inside SQLite’s Frontend: The Parser- Turning Tokens into Meaning

Inside SQLite’s Frontend: The Parser- Turning Tokens into Meaning

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4 min read
Inside SQLite’s Frontend: How Your SQL Becomes Bytecode

Inside SQLite’s Frontend: How Your SQL Becomes Bytecode

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4 min read
The Secret Engine Behind Semantic Search: Vector Databases

The Secret Engine Behind Semantic Search: Vector Databases

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5 min read
Why AI Lies (And How RAG Fixes It)

Why AI Lies (And How RAG Fixes It)

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4 min read
How SQLite Converts Data: Affinity Rules in Action

How SQLite Converts Data: Affinity Rules in Action

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4 min read
SQLite’s Flexible Typing: Storage Types and Column Affinity

SQLite’s Flexible Typing: Storage Types and Column Affinity

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4 min read
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