Netflix22h agoBeyond API Compatibility: Building a Tool to Measure the Blast Radius of Library ChangesBy Roberto Perez Alcolea, Java Platform TeamQuasar connects a proposed API change with observed references in consumer repositories, giving the producer...StreamingScale11 min
Cloudflare22h agoOrigin Range Requests: Serving large files without range-request tuningNaive byte-range caching can waste gigabytes of origin bandwidth on small requests. We rebuilt our cache architecture in Pingora to coordinate partial fetches...NetworkingSecurity1 min
Cloudflare23h agoBringing post-quantum cryptography to geographically fenced key managementCloudflare's new post-quantum GeoKey Manager protects geographically fenced decryption keys from harvest now, decrypt later attacks. Learn how we redesigned...NetworkingSecurity1 min
Netflix1d agoSingle-tenant Titus: VM-level isolation on a multi-tenant container platformSamartha Chandrashekar & Nick ParkerYou click play on a Friday night, and in the second that follows, dozens of services answer in milliseconds. Most of them...StreamingScale31 min
The2d agoThe Pulse: Anthropic builds its own source control systemGit had too many performance problems at 30,000 PRs per day, so Anthropic built its own. I talked with the team, including asking why they didn’t open source...CareerIndustry1 min
Cloudflare2d agoLocalizing compliance at scale: achieving South Korea’s ISMS certificationCloudflare has achieved South Korea's ISMS certification following an audit across 80 controls. Learn how we localized user consent flows, adapted social...NetworkingSecurity1 min
Stripe2d agoTrends from Money20/20 2026: The rise of “hidden” financial servicesAs fintech products become increasingly capable, the infrastructure behind them fades into the background. Three trends from Money20/20 show how stablecoins,...PaymentsInfrastructure1 min
AWS2d agoAutomate medical coding with Step Functions and Amazon Bedrock AgentCoreLearn how to combine deterministic orchestration with bounded agentic reasoning using AWS Step Functions and the Amazon Bedrock AgentCore harness. This medical...CloudArchitecture1 min
GitHub3d agoThe bridge to agent-scale Git infrastructureWe moved a copy of 99.99999% of GitHub's repositories to Azure. Here's how per-reference quorums will bring over the rest, and how object storage lets reads...DevToolsPlatform1 min
Cloudflare3d agoIntroducing full transaction detection for Cloudflare WAFCloudflare's web application firewall can now correlate an HTTP request with its response. Full transaction detection helps every customer find successful...NetworkingSecurity1 min
Cloudflare3d agoCloudflare deploys protections against php2shell vulnerabilityCloudflare has deployed default web application firewall (WAF) protections for newly disclosed PHP vulnerabilities before public disclosure. The rules use...NetworkingSecurity1 min
Cloudflare3d agoHow Commerce.com and Cloudflare are getting storefronts ready for AI agentsAlmost 100,000 Commerce.com domains now give AI agents real shopping tools through WebMCP on Cloudflare. Here's how we turned it on across every store at once,...NetworkingSecurity1 min
Cloudflare3d ago8 eMudhra certificates are compromised. Here's what you need to knowFollowing the discovery that eight eMudhra intermediate certificates use weak keys, Cloudflare is deploying mitigations and releasing client updates. We...NetworkingSecurity1 min
Kiro3d agoIntroducing memory in Kiro IDE and CLIToday, we’re introducing memory in Kiro IDE and CLI. Kiro can remember how you prefer to work, repository-specific commands and conventions, corrections,...AIDevTools1 min
Cloudflare4d agoIntroducing tsrs: a Port of TypeScript to RustCloudflare is collaborating on tsrs, a Rust port of TypeScript that is up to 8x faster and uses 70% less memory.NetworkingSecurity1 min
Kiro4d agoHow Kiro fixes itself, and how we keep the fixes honestOne sentence in Kiro’s file-read and search tool descriptions made a false claim about how the harness behaves, and it reached the model 61,742 times across a...AIDevTools1 min
Cloudflare4d agoCutting our inference bill by 68% by being obsessive about optimizationWhen our AI code reviewer's cost per run doubled, we dug into the token usage to find out why. Learn how we used prompt caching and intelligent model routing...NetworkingSecurity1 min
Cloudflare4d agoIntroducing Clairic, a new System One class of extraction modelsClairic is a new model from Cloudflare that is a System One extraction modeI, capable of extracting, computing, estimating, and forecasting data from...NetworkingSecurity1 min
Engineering5d agoGenRecs Tokenization: Transforming Ads Recommendation at Meta with Stable Model VocabularyGenerative Recommenders (GenRecs) represent a paradigm shift from scoring every ad to reasoning about ad content and user preferences together in order to...SocialScale1 min
Engineering5d agoThe Thin Orchestrator: How We Made Our AI Agents More Reliable by Giving the Router Less to DoSometimes, giving an AI agent all of the knowledge it needs is the wrong approach. At Meta, we’ve seen notable improvements in efficiency and accuracy by...SocialScale1 min