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Jason Lee

Software, AI, and technology enthusiast. Experimenting with new tools, building useful projects, and documenting what actually works

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Microsoft Took Eight Months to Patch a Copilot Bug Its Own AI Had Already Explained
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Microsoft Took Eight Months to Patch a Copilot Bug Its Own AI Had Already Explained

#security #ai #microsoft #promptinjection
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10 min read

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Your AI Agent Doesn't Need a Better Browser. It Needs Someone Else to Fight Cloudflare For It.
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Your AI Agent Doesn't Need a Better Browser. It Needs Someone Else to Fight Cloudflare For It.

#ai #webdev #automation #opensource
Comments
15 min read
Chiplab Wants Your AI Agent to Test Firmware on Virtual Chips. Today It Only Proves "Hello World" Boots.
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Chiplab Wants Your AI Agent to Test Firmware on Virtual Chips. Today It Only Proves "Hello World" Boots.

#embedded #ai #mcp #devtools
Comments
14 min read
Firecrawl's pdf-inspector Beat Four PDF Parsers on Accuracy by Refusing to Run OCR on Most Documents
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Firecrawl's pdf-inspector Beat Four PDF Parsers on Accuracy by Refusing to Run OCR on Most Documents

#rust #ai #opensource #pdf
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13 min read
Composio's New Pricing Turns a $229 Agent Bill Into $8,000 — Grandfathering Doesn't Fully Protect You
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Composio's New Pricing Turns a $229 Agent Bill Into $8,000 — Grandfathering Doesn't Fully Protect You

#saas #ai #pricing #api
Comments
14 min read
DeepSeek Open-Sourced a Claude Code Rival for Free — Then Raised the Price of the Model It Runs On
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DeepSeek Open-Sourced a Claude Code Rival for Free — Then Raised the Price of the Model It Runs On

#ai #opensource #deepseek #agents
Comments
10 min read
Anthropic Solved 'Access My Own Session From Anywhere.' It Took a 17-Star Repo to Solve 'Let My Teammate In.'
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Anthropic Solved 'Access My Own Session From Anywhere.' It Took a 17-Star Repo to Solve 'Let My Teammate In.'

#ai #devtools #opensource #productivity
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13 min read
Mem0, Zep, and Letta All Promise Perfect Recall. None of Them Agree on What to Forget.
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Mem0, Zep, and Letta All Promise Perfect Recall. None of Them Agree on What to Forget.

#ai #agents #llm #architecture
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15 min read
Perplexity Built a Supply-Chain Scanner With No Opinion About What's Dangerous
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Perplexity Built a Supply-Chain Scanner With No Opinion About What's Dangerous

#opensource #security #ai #go
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14 min read
PostHog Shipped a Coding Agent That Reads Your Feature Flags Before Your Code
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PostHog Shipped a Coding Agent That Reads Your Feature Flags Before Your Code

#ai #opensource #productivity #devtools
Comments
14 min read
Wiz's Red Agent Cracked Snowflake's Jira in 5 Days — After Two Other AI Tools Signed Off on the Bug
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Wiz's Red Agent Cracked Snowflake's Jira in 5 Days — After Two Other AI Tools Signed Off on the Bug

#security #ai #devops #github
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10 min read
LangSmith, Langfuse, Braintrust, and Helicone Aren't Actually Competing With Each Other
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LangSmith, Langfuse, Braintrust, and Helicone Aren't Actually Competing With Each Other

#llm #observability #ai #opensource
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14 min read
agent-manager Runs Six AI Coding Agents From One Terminal. Only Claude Code's Status Isn't a Guess.
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agent-manager Runs Six AI Coding Agents From One Terminal. Only Claude Code's Status Isn't a Guess.

#ai #cli #opensource #productivity
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13 min read
One Company Replaced Slack, Notion, Linear, and HubSpot With a Single Open-Source Rust Codebase
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One Company Replaced Slack, Notion, Linear, and HubSpot With a Single Open-Source Rust Codebase

#opensource #rust #saas #ai
Comments
14 min read
GitHub's Most-Starred Repo This Week Is a Design System, Not an App
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GitHub's Most-Starred Repo This Week Is a Design System, Not an App

#opensource #ai #claudecode #github
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14 min read
Windmill's Audit Log Is Now a PostHog Table. Nobody Asked If That's Where It Should Live.
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Windmill's Audit Log Is Now a PostHog Table. Nobody Asked If That's Where It Should Live.

#saas #opensource #analytics #devops
Comments
14 min read
llmfit Stopped Guessing Whether a Model Fits Your GPU. Now It Crowdsources the Proof.
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llmfit Stopped Guessing Whether a Model Fits Your GPU. Now It Crowdsources the Proof.

#ai #rust #opensource #llm
Comments
10 min read
Portkey Open-Sourced Its Gateway the Same Day LiteLLM's Supply Chain Broke
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Portkey Open-Sourced Its Gateway the Same Day LiteLLM's Supply Chain Broke

#ai #llm #opensource #devtools
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15 min read
Every Docs Tool Ships llms.txt Now. Blume Hands Coding Agents Write Access to Your Docs Instead.
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Every Docs Tool Ships llms.txt Now. Blume Hands Coding Agents Write Access to Your Docs Instead.

#opensource #documentation #ai #astro
Comments
14 min read
Omarchy 4.0 Collapsed Eight Desktop Daemons Into One Process — And That's a Riskier Bet Than It Looks
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Omarchy 4.0 Collapsed Eight Desktop Daemons Into One Process — And That's a Riskier Bet Than It Looks

#linux #opensource #hyprland #devtools
Comments
13 min read
Cloudflare Just Gave AI Agents a Wallet. There's Nothing Inside It Yet.
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Cloudflare Just Gave AI Agents a Wallet. There's Nothing Inside It Yet.

#cloudflare #ai #api #webdev
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14 min read
Meta Open-Sourced Muse Glimmer. The Model Everyone Actually Wants Is Still Just a Promise
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Meta Open-Sourced Muse Glimmer. The Model Everyone Actually Wants Is Still Just a Promise

#ai #opensource #machinelearning #llm
Comments
11 min read
Three Frameworks Let an LLM Click Your Browser. Only One Admits It Isn't a Security Boundary.
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Three Frameworks Let an LLM Click Your Browser. Only One Admits It Isn't a Security Boundary.

#ai #webdev #automation #opensource
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14 min read
GrowthBook 5.0 Gives AI Agents Push Access to Your Feature Flags. It Just Won't Let Them Publish Alone.
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GrowthBook 5.0 Gives AI Agents Push Access to Your Feature Flags. It Just Won't Let Them Publish Alone.

#ai #devtools #opensource #experimentation
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13 min read
3Blue1Brown's Manim Hasn't Shipped Since 2024. Its Community Fork Just Proved That's Fine
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3Blue1Brown's Manim Hasn't Shipped Since 2024. Its Community Fork Just Proved That's Fine

#manim #python #opensource #animation
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14 min read
SpaceX's $60B Cursor Deal Just Closed. Origin, Not the Editor, Is What It Actually Bought.
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SpaceX's $60B Cursor Deal Just Closed. Origin, Not the Editor, Is What It Actually Bought.

#git #ai #github #cursor
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15 min read
DeepSeek Open-Sourced a Claude Code Rival. Its Own Benchmarks Didn't Survive a Neutral Harness.
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DeepSeek Open-Sourced a Claude Code Rival. Its Own Benchmarks Didn't Survive a Neutral Harness.

#deepseek #ai #opensource #llm
Comments
11 min read
ClickHouse Owns Langfuse Now. It Was Already Running Helicone's Analytics, Too.
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ClickHouse Owns Langfuse Now. It Was Already Running Helicone's Analytics, Too.

#llm #observability #opensource #devtools
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15 min read
Strata Beats GitHub's Own MCP Server by Hiding 1,000 Tools Behind Five
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Strata Beats GitHub's Own MCP Server by Hiding 1,000 Tools Behind Five

#mcp #ai #opensource #devtools
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14 min read
celld Replaces Raft With a Single S3 API Call
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celld Replaces Raft With a Single S3 API Call

#opensource #distributedsystems #deno #cloudflare
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12 min read
Composio's $29 Sticker Price Didn't Move. Custody of Your Users' OAuth Tokens Did.
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Composio's $29 Sticker Price Didn't Move. Custody of Your Users' OAuth Tokens Did.

#ai #saas #api #mcp
1
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13 min read
Claude Now Watermarks Everything It Writes. Anthropic Is the Only One Who Can Check.
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Claude Now Watermarks Everything It Writes. Anthropic Is the Only One Who Can Check.

#ai #anthropic #security #opensource
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12 min read
PowerSync Makes You Write the Conflict Resolver. Zero Won't Let You. Electric Doesn't Have One.
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PowerSync Makes You Write the Conflict Resolver. Zero Won't Let You. Electric Doesn't Have One.

#postgres #webdev #architecture #opensource
Comments 1
15 min read
valv Won't Let Your AI Agent Write a Single Line of SQL. That's the Whole Security Model.
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valv Won't Let Your AI Agent Write a Single Line of SQL. That's the Whole Security Model.

#ai #database #security #mcp
Comments 1
13 min read
Needle 2 Crams a Tool-Calling AI Agent Into 14MB. It Forgets Everything After 256 Tokens.
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Needle 2 Crams a Tool-Calling AI Agent Into 14MB. It Forgets Everything After 256 Tokens.

#opensource #ai #edgecomputing #machinelearning
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14 min read
Cal.com Blamed AI Hackers for Going Closed-Source. Its Own AGPL History Explains More
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Cal.com Blamed AI Hackers for Going Closed-Source. Its Own AGPL History Explains More

#opensource #saas #licensing #webdev
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15 min read
Nvidia's New Open Model Is a Distraction. Its Router Just Cut One Team's Claude Bill by 74%.
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Nvidia's New Open Model Is a Distraction. Its Router Just Cut One Team's Claude Bill by 74%.

#ai #opensource #llm #devops
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10 min read
Pinecone Wants $50 a Month Before You Store a Single Vector. pgvector Wants Nothing You Weren't Already Paying For.
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Pinecone Wants $50 a Month Before You Store a Single Vector. pgvector Wants Nothing You Weren't Already Paying For.

#postgres #ai #database #rag
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15 min read
Statewave's Memory Bundles Are Byte-Identical Every Time. Mem0 and Zep Can't Say That.
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Statewave's Memory Bundles Are Byte-Identical Every Time. Mem0 and Zep Can't Say That.

#ai #opensource #postgres #llm
Comments
13 min read
Ladybird Just Closed Its Doors to Public PRs. AI Reputation Farming Is Why.
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Ladybird Just Closed Its Doors to Public PRs. AI Reputation Farming Is Why.

#opensource #browser #security #webdev
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13 min read
Convex Raised $57M Betting AI Coding Agents Can't Be Trusted to Write a Backend
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Convex Raised $57M Betting AI Coding Agents Can't Be Trusted to Write a Backend

#convex #backend #ai #typescript
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13 min read
Meta's New Open Model Runs Locally in Under 20GB. Its Own Safety Numbers Trail Google's Gemma
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Meta's New Open Model Runs Locally in Under 20GB. Its Own Safety Numbers Trail Google's Gemma

#ai #opensource #machinelearning #llm
Comments
11 min read
OpenAI's GPT-5.6-Cyber Isn't Smarter at Hacking. It's 93 Points Less Likely to Refuse.
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OpenAI's GPT-5.6-Cyber Isn't Smarter at Hacking. It's 93 Points Less Likely to Refuse.

#ai #security #openai #devsecops
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11 min read
Neon, Supabase, and PlanetScale All Sell 'Instant Postgres Branches.' Only One Bills You Per Branch Like a New Server.
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Neon, Supabase, and PlanetScale All Sell 'Instant Postgres Branches.' Only One Bills You Per Branch Like a New Server.

#postgres #database #cloud #devops
Comments
15 min read
mTarsier Fixed MCP's Config Chaos. Its GitHub Stars Are the More Honest Number
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mTarsier Fixed MCP's Config Chaos. Its GitHub Stars Are the More Honest Number

#mcp #opensource #ai #productivity
Comments
13 min read
Perplexity's Bumblebee Won't Catch Tomorrow's Supply-Chain Attack — Only Confirm Yesterday's
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Perplexity's Bumblebee Won't Catch Tomorrow's Supply-Chain Attack — Only Confirm Yesterday's

#opensource #security #github #go
Comments
13 min read
Figma Turned Dev Mode Into an MCP Server. The Price Cut Was the Marketing.
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Figma Turned Dev Mode Into an MCP Server. The Price Cut Was the Marketing.

#figma #mcp #ai #webdev
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15 min read
RTK Cuts 90% of Your AI Agent's Bash Output. Its Own Docs Warn That's Not Your Bill
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RTK Cuts 90% of Your AI Agent's Bash Output. Its Own Docs Warn That's Not Your Bill

#ai #rust #productivity #opensource
Comments
10 min read
The LLM Observability Tool You Pick Today May Not Exist As You Know It Tomorrow
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The LLM Observability Tool You Pick Today May Not Exist As You Know It Tomorrow

#ai #observability #llm #devtools
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15 min read
DevCleaner Bets Your AI Coding Tools Are the New Disk Hogs, Not Xcode
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DevCleaner Bets Your AI Coding Tools Are the New Disk Hogs, Not Xcode

#macos #productivity #ai #devtools
Comments
13 min read
ElectricSQL vs PowerSync vs Zero vs Triplit: Every One of These Sync Engines Has Already Reinvented Itself
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ElectricSQL vs PowerSync vs Zero vs Triplit: Every One of These Sync Engines Has Already Reinvented Itself

#localfirst #postgres #webdev #database
Comments 1
15 min read
Your AI Coding Agent Ships Fast. Coldtea Bets You Need Something Watching What It Breaks.
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Your AI Coding Agent Ships Fast. Coldtea Bets You Need Something Watching What It Breaks.

#productivity #ai #testing #saas
Comments
8 min read
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