299 Hacker News submissions by month with at least  points since the start of

299 submissions with 25 points or greater

HN Points HN Title (Links to original post) Submitted Date
723 Cloudflare had a partial outage 2022-06-21
315 What is BGP? – BGP routing explained 2021-10-04
245 CloudFlare’s last Warrant Canary was published over a year ago 2023-07-31
213 Cloudflare Raises $150M and Adds to Board of Directors 2019-03-12
135 Cloudflare Web Analytics 2020-09-29
129 Cloudflare Registrar 2019-03-21
124 Cloudflare Time Services 2019-06-21
107 Cloudflare Hardware Keys (Yubico Partnership) 2022-09-29
81 Cloudflare and Meta Collaborate to Make Llama 2 Available Globally 2023-09-28
73 DNSSEC Outage on www.cloudflare.com – 2019-03-21 2019-04-12
35 Cloudflare wins CISA contract to provide Registry and Authoritative DNS to .gov 2023-01-13
29 Cloudflare Announces Third Quarter 2022 Financial Results 2022-11-03
26 The Internet Was Built for This 2020-03-28
1675 We Stood Up to a Patent Troll and Won 2019-11-04
1524 Patent troll Sable pays up, dedicates all its patents to the public 2024-10-03
1226 Understanding how Facebook disappeared from the internet 2021-10-04
1211 Warp – Mobile VPN 2019-04-01
1098 Terminating Service for 8Chan 2019-08-05
1074 Cloudflare defeats patent troll Sable at trial 2024-02-12
994 Blocking Kiwifarms 2022-09-03
863 Verizon and a BGP Optimizer Knocked Large Parts of the Internet Offline 2019-06-24
742 AWS's Egregious Egress 2021-07-23
703 Cloudflare outage on June 21, 2022 2022-06-21
698 Details of the Cloudflare outage on July 2, 2019 2019-07-12
696 Cloudflare TV 2020-06-07
689 Workerd: Open-source Cloudflare workers runtime 2022-09-27
667 Cloudflare R2 storage: Rapid and reliable object storage, minus the egress fees 2021-09-28
657 WARP is here 2019-09-25
643 Thanksgiving 2023 security incident 2024-02-01
620 Winning the Blackbird Battle 2019-02-14
614 A good day to trie-hard: saving compute 1% at a time 2024-09-10
592 D1: Our SQL database 2022-05-11
547 Building Fast Interpreters in Rust 2019-03-04
541 Improving DNS Privacy with Oblivious DoH 2020-12-08
522 Cloudflare outage on July 17, 2020 2020-07-17
505 Cloudflare servers don't own IPs anymore so how do they connect to the internet? 2022-11-25
491 Speeding up Linux disk encryption 2020-03-25
486 Post Mortem on Cloudflare Control Plane and Analytics Outage 2023-11-04
456 Pingora, the proxy that connects Cloudflare to the Internet 2022-09-14
438 Moving from reCAPTCHA to hCaptcha 2020-04-08
414 1.1.1.1 for Families 2020-04-01
403 Cloudflare's abuse policies and approach 2022-08-31
389 Python Cloudflare Workers 2024-04-02
379 Zero Trust SIM 2022-09-26
366 Cloudflare One 2020-10-12
350 Cloudflare Pages goes full stack 2021-11-17
348 Cloudflare outage caused by bad software deploy 2019-07-02
340 HTTP/3: from root to tip 2019-01-27
338 Cloudflare Pages is now Generally Available 2021-04-12
324 Branch predictor: How many “if”s are too many? 2021-05-06
318 How we use HashiCorp Nomad 2020-06-06
315 HTTP/3: the past, the present, and the future 2019-09-26
299 Debugging a Linux network stack crash via a single register value 2021-11-17
289 Cloudflare Announces Firewall for AI 2024-03-05
284 Why Cloudflare Chose AMD EPYC for Gen X Servers 2020-03-01
276 Cloudflare Workers now supports COBOL 2020-04-16
276 The History of the URL 2020-03-05
271 The State of HTTP in 2022 2022-12-31
271 Analysis of Today's CenturyLink/Level(3) Outage 2020-08-31
266 Cloudflare’s privacy-first Web Analytics is now available for everyone 2020-12-09
265 Cloudflare Pages: the best way to build JAMstack websites 2020-12-17
261 Workers AI: Serverless GPU-powered inference 2023-09-27
250 Cloudflare launches Workers Unbound, next evolution of its serverless platform 2020-07-27
248 Native Rust Support on Cloudflare Workers 2021-09-09
243 Encrypted Client Hello 2023-09-29
240 Comparing HTTP/3 vs. HTTP/2 Performance 2020-04-14
230 Cloudflare Sippy: Incrementally Migrate Data from AWS S3 to Reduce Egress Fees 2023-10-15
230 Unintended consequences of blocking IP addresses 2022-12-29
228 Connect() – a new API for creating TCP sockets from Cloudflare Workers 2023-05-29
227 When Bloom filters don't bloom 2020-03-02
226 1.1.1.1 lookup failures on October 4th, 2023 2023-10-04
222 Why is there a “V” in SIGSEGV Segmentation Fault? 2020-06-18
214 Major data center power failure (again): Cloudflare Code Orange tested 2024-04-08
213 Cloudflare Calls 2022-09-27
213 New Tools for Detecting HTTPS Interception 2019-03-18
209 Workers Durable Objects Beta: A New Approach to Stateful Serverless 2020-09-28
204 Cloudflare mitigates record-breaking 71M request-per-second DDoS attack 2023-02-14
203 Servers for an Accelerated Future 2020-02-24
202 Cloudflare acquires PartyKit to allow developers to build real-time multi-user 2024-04-05
202 HTTP/2 zero-day vulnerability results in record-breaking DDoS attacks 2023-10-10
199 Our container platform is in production. It has GPUs. Here's an early look 2024-09-27
195 How to stop running out of ephemeral ports and love long-lived connections 2022-02-02
192 Cloudflare is free of CAPTCHAs; Turnstile is free for everyone 2023-10-07
192 Goodbye, section 2.8 and hello to Cloudflare’s new terms of service 2023-05-16
190 Announcing AMP Real URL 2019-04-17
185 Cloudflare blocks an almost 2 Tbps multi-vector DDoS attack 2021-11-13
184 Cloudflare Images Now Available to Everyone 2021-09-17
183 Better HTTP/2 Prioritization for a Faster Web 2019-05-14
182 When can two TCP sockets share a local address? 2023-03-20
181 BoringTun, a Userspace WireGuard Implementation in Rust 2019-03-27
180 Web3 – A Vision for a Decentralized Web 2021-10-01
176 Building Cloudflare TV from Scratch 2020-07-07
170 New standards for a faster and more private Internet 2024-09-26
167 Running Zig with WASI on Cloudflare Workers 2022-08-01
162 RFC8482 – Saying Goodbye to ANY 2019-03-15
159 Cloudflare R2 IA storage tier 2024-04-03
158 Helping to Build Cloudflare, Part 2: The Worst Two Weeks 2019-02-02
156 Turnstile: privacy-preserving alternative to CAPTCHA by Cloudflare 2022-09-28
156 Flan Scan: Lightweight Network Vulnerability Scanner 2019-11-22
154 Cloudflare is now powering Microsoft Edge Secure Network 2023-09-28
154 Oxy is Cloudflare's Rust-based next generation proxy framework 2023-03-10
154 eBPF Can't Count? 2019-05-03
154 The next chapter for Cloudflare Workers: open-source 2022-05-09
152 Uganda's internet Shutdown 2021-01-15
152 Cloudflare automatically fixes Polyfill.io for free sites 2024-06-26
151 Fearless SSH: Short-lived certificates bring Zero Trust to infrastructure 2024-10-23
150 Cloudflare Uses HashiCorp Nomad (2020) 2021-10-15
149 Cloudflare to acquire Area 1 Security for $162M 2022-02-23
147 Cloudflare mitigated yet another Okta compromise 2023-10-20
147 D1: Improvements to performance and scalability 2023-05-19
146 Syria’s exam-related Internet shutdowns 2021-06-17
143 Cloudflare's Ethereum Gateway 2019-06-19
142 A Primer on Proxies 2022-03-19
136 You can now use WebGPU in Cloudflare Workers 2023-09-27
132 UtahFS: Encrypted File Storage 2020-06-09
130 The mechanics of a sophisticated phishing scam and how we stopped it 2022-08-10
129 Sudan woke up without Internet 2021-10-26
129 Cloudflare’s Zero Egress Fee Object Storage, R2, Is Now GA 2022-09-21
128 Cloudflare launches easy to set up consent manager that respects users 2023-04-23
128 Cloudflare Pub/Sub: Programmable MQTT Message Brokers 2022-05-12
127 Project Jengo Redux: Cloudflare’s Prior Art Search Bounty Returns 2021-04-26
126 Reimagining the Browser: Introducing Cloudflare Browser Isolation Beta 2020-10-15
125 SOCKMAP – TCP splicing of the future 2019-02-18
123 Harnessing chaos in Cloudflare offices 2024-03-08
122 Announcing workers.dev 2019-02-19
121 Io_submit and Linux AIO – An epoll alternative 2019-01-04
121 What happened on the Internet during the Facebook outage 2021-10-08
120 Durable Objects now Generally Available 2021-11-15
116 Diving into Technical SEO Using Cloudflare Workers 2019-03-07
115 Total eclipse of the Internet: traffic impacts in Mexico, the US, and Canada 2024-04-09
115 The weird and wonderful world of DNS LOC records (2014) 2024-07-29
115 Partial Cloudflare outage on October 25, 2022 2022-10-26
115 Eliminating cold starts with Cloudflare Workers 2020-07-31
114 Ending CAPTCHAs: Introducing Cryptographic Attestation of Personhood 2021-05-13
111 The effect of switching to TCMalloc on RocksDB memory use 2021-02-03
110 A new Cloudflare Web Application Firewall 2021-03-29
109 Xdpcap: XDP Packet Capture 2019-04-24
108 HTTP/2 Rapid Reset: deconstructing the record-breaking attack 2023-10-10
108 Cloudflare's Handling of an RCE Vulnerability in Cdnjs 2021-07-24
107 Cloudflare Distributed Web Gateways: Unlocking the Web3 Metaverse 2021-10-01
104 Cloudflare Workers Announces Broad Language Support 2020-07-28
101 ASICs at the Edge 2020-11-27
99 Cloudflare Network Interconnect 2020-08-04
98 Cleaning up bad bots 2019-09-23
96 Cloudflare architecture and how BPF eats the world 2019-05-18
94 TLS 1.3 is going to save us all, and other why IoT is still insecure (2017) 2019-05-09
93 Argo and the Cloudflare Global Private Backbone 2019-05-13
93 Cloudflare incident on October 30, 2023 2023-11-01
92 Cloudflare Gen 12 Server: Bigger, Better, Cooler in a 2U1N Form Factor 2023-12-01
92 Sad DNS Explained 2020-11-15
89 Unbounded memory usage by Linux TCP for receive buffers, and how we fixed it 2023-05-27
88 Cloudflare’s Pace of Innovation 2021-10-21
87 Cloudflare 1.1.1.1 incident on June 27, 2024 2024-07-05
87 About the March 8 and 9, 2021 Verkada camera hack 2021-03-10
83 Block AI bots, scrapers and crawlers with a single click 2024-07-03
83 Using LangChainJS and Cloudflare Workers together 2023-05-18
80 Securing Memory at EPYC Scale 2020-02-28
79 Project Galileo: five years of protecting the vulnerable online 2019-06-12
79 Let's Build a Cloudflare Worker with WebAssembly and Haskell 2020-10-06
77 Crawler Hints supports Microsoft’s IndexNow in helping users find new content 2022-08-26
77 Workers AI Update: Stable Diffusion, Code Llama and Workers AI in 100 Cities 2023-11-23
76 Multiplayer Doom on Cloudflare Workers 2021-05-18
74 JavaScript Libraries Are Almost Never Updated Once Installed 2020-02-07
72 Free, Privacy-First Analytics for a Better Web 2020-09-29
72 Cloudflare: Warp for Linux and Proxy Mode 2021-08-23
72 Cloud Computing Without Containers: Hello Isolates 2022-07-30
70 Cloudflare's VPN Warp Is Switching from WireGuard to Masque 2023-06-22
69 Everything you ever wanted to know about UDP sockets but were afraid to ask 2021-11-25
68 A New Hope for Object Storage: R2 Enters Open Beta 2022-05-11
68 Bringing insights into TCP resets and timeouts to Cloudflare Radar 2024-09-05
67 The Climate and Cloudflare 2019-04-23
66 Cloudflare’s investigation of the January 2022 Okta compromise 2022-03-22
66 The Technical Challenges of Building Cloudflare Warp 2019-09-25
65 Cloudflare Images 2021-04-20
65 Deprecating the __cfduid cookie 2020-12-09
65 Cloudflare's RPKI Toolkit 2019-02-25
63 Welcome to Wildebeest: The Fediverse on Cloudflare 2023-02-08
63 UK election day 2024: traffic trends and attacks on political parties 2024-07-05
61 Cloudflare Adaptive DDoS Protection 2022-09-19
61 Cloudflare Introduces Automatic SSL/TLS 2024-08-08
61 Cloudflare Workers Now Even More Unbound: 15 Minutes, 100 Scripts, and No Egress 2021-11-18
59 Parallel streaming of progressive images 2019-05-15
59 Zero-latency SQLite storage in every Durable Object 2024-09-26
59 Cloudflare Calls Open Beta 2024-04-04
59 How Cloudflare Images addressed the aCropalypse vulnerability 2023-07-11
58 Cloudflare Queues 2022-09-27
57 Automatically generating types for Cloudflare Workers 2021-11-16
57 An EPYC trip to Rome: AMD is Cloudflare's 10th-generation Edge server CPU 2020-02-27
56 Stop the Bots: Practical Lessons in Machine Learning 2019-03-13
56 How Cloudflare erroneously throttled a customer’s web traffic 2023-02-07
55 The Results of the 1.1.1.1 Public DNS Resolver Privacy Examination 2020-04-01
54 Cloudflare Radar 2.0 2022-09-30
53 New and improved Workers Docs 2020-08-19
50 Staying ahead of the AMD vulnerability known as “Zenbleed” 2023-07-26
50 Quicksilver: Configuration Distribution at Internet Scale 2020-03-30
50 Zero-Knowledge Proofs for Private Web Attestation with Multi-Vendor Hardware 2021-10-04
49 Cloudflare auto-mitigated world record 3.8 Tbps DDoS attack 2024-10-03
49 Relational Database Connectors for Cloudflare Workers 2021-11-15
48 Deep Inside a DNS Amplification DDoS Attack (2012) 2021-09-28
48 Diving into /proc/pid/mem 2020-10-27
47 Securing Infrastructure at Scale with Cloudflare Access 2019-07-21
47 The Mistake that Caused 1.1.1.3 to Block LGBTQIA+ Sites Today 2020-04-02
47 ClickHouse Capacity Estimation Framework at Cloudflare 2020-11-06
45 Avoiding downtime: modern alternatives to outdated certificate pinning practices 2024-09-29
45 Building even faster interpreters in Rust 2020-09-25
45 Steps we've taken around Cloudflare's services in Ukraine, Belarus, and Russia 2022-03-07
45 Cloudflare D1 open alpha release 2022-11-16
44 The end of the road for Cloudflare CAPTCHAs 2022-04-01
44 Building a To-Do List with Cloudflare Workers and KV 2019-05-21
43 Introducing time.cloudflare.com 2019-06-21
42 Beta for WARP for macOS and Windows 2020-04-01
42 Latest copyright decision in Germany rejects blocking through global DNS resol 2023-12-05
42 Open sourcing our fork of PgBouncer 2022-08-26
41 Easily creating and routing email addresses with Cloudflare Email Routing 2021-09-27
40 The Future of Work at Cloudflare 2021-07-31
40 How Cloudflare Runs Prometheus at Scale 2023-03-03
39 Cloudflare for Offices 2021-09-29
39 HTTP/3 usage one year on 2023-06-06
38 Conntrack tales – one thousand and one flows 2020-04-06
38 Welcome to Speed Week and a Waitless Internet 2021-09-13
38 Actual CVE-2021-44228 payloads captured in the wild 2021-12-12
38 Log Analytics Using ClickHouse 2022-09-02
37 JavaScript native RPC added to Cloudflare workers 2024-04-05
37 Pin, Unpin, and why Rust needs them 2021-08-26
37 QUIC Version 1 is live on Cloudflare 2021-05-28
37 Two Weeks Later: Finding and Eliminating Long Tail Latencies 2021-10-02
36 We ensure Cloudflare customers aren't affected by LE's certificate chain change 2024-04-13
36 Radius/UDP. How legacy protocols need to keep up with modern cryptography 2024-07-09
36 How Cloudflare built rate limiting that scaled to millions of domains 2021-03-09
35 A gentle introduction to Linux Kernel fuzzing 2019-08-10
34 Writing an API at the Edge with Workers and Cloud Firestore 2019-03-22
34 Exported Authenticators: The long road to RFC 2022-07-15
34 Cloudflare mitigates a record of 26M request per second DDoS attack 2022-06-14
34 Cloudflare: Incorrect proxying of 24 hostnames on January 24, 2022 2022-01-26
33 Flowtrackd: DDoS Protection with Unidirectional TCP Flow Tracking 2020-07-14
33 Making home Internet faster has little to do with “speed” 2023-04-18
33 The European Commission is considering new rules on how networks interconnect 2023-05-08
33 A Name Resolver for the Distributed Web 2021-06-26
33 Using-Apache-Kafka-to-process-1T-messages 2022-07-20
33 Cloudflare thwarts 17.2M rps DDoS attack – the largest ever reported 2021-08-19
32 Cloudflare Dashboard and API Outage on April 15, 2020 2020-04-16
32 Easy to Use Cloudflare Tunnels 2022-03-25
32 Cloudflare, CrowdStrike, Ping Identity Launch Critical Infrastructure Defense 2022-03-07
31 Why Cloudflare Bought Zaraz 2021-12-08
31 Open Sourcing Pingora 2024-02-28
31 Foundations – modular Rust library, designed for prod-grade distributed systems 2024-01-30
31 HTTP/3 Prioritization 2023-06-20
30 Creating Serendipity with Python 2021-02-26
30 Cyberattacks since the murder of George Floyd 2020-06-02
30 Pipefail: How a missing shell option slowed Cloudflare down 2022-04-06
30 Cloudflare IoT Platform 2022-09-26
29 Public keys are not enough for SSH security 2019-10-26
29 The WebP vulnerability: a tale of a CVE with much bigger impl 2023-10-05
29 Internet traffic patterns in Israel and Palestine following the October 2023 at 2023-10-09
28 Cloudflare is raising prices and introducing annual plans 2022-11-30
28 Optimizing Images on the Web 2021-09-15
28 A 10x speedup for Cloudflare Queues 2024-10-27
27 Miniflare 2.0: fully-local development and testing for Workers 2022-01-07
27 The Edge Computing opportunity is not what you think 2020-07-26
27 Virtual networking 101: Bridging the gap to understanding TAP 2023-10-06
27 Vectorize: A vector database for shipping AI-powered applications 2023-09-27
26 Production ready eBPF, or how we fixed the BSD socket API 2022-02-17
26 Mitigating Spectre and Other Security Threats: Cloudflare Workers Security Model 2020-07-29
26 Federal court rejects copyright infringement claim against Cloudflare 2021-10-07
26 A Community Group for Web-Interoperable JavaScript Runtimes 2022-05-09
25 Comparing HTTP/3 vs. HTTP/2 Performance (2020) 2024-08-12
25 Protests spur Internet disruptions in Iran 2022-09-24
25 Unimog – Cloudflare’s edge load balancer 2020-09-09
25 Yubico Security Keys are available today for any Cloudflare customer 2022-09-29
25 A Boring Announcement: Free Tunnels for Everyone 2021-04-15
25 Experimental DDR in 1.1.1.1 2022-03-09
664 Speed Test 2023-08-10
234 Google Search Results Plagued with spam “.it” domains 2022-07-23
226 Cloudflare Radar 2020-09-30
99 Cloudflare.com was redirecting to Clickfunnels.com 2022-01-24
93 Cloudflare Workers 2019-06-02
91 Merkle Town: Explore the certificate transparency ecosystem 2024-01-01
84 Cloudflare Tunnel – Generate a live updating URL to any localhost project 2021-10-15
67 GitBook bypassing Cloudflare DNS to route traffic to their domain 2022-11-23
66 Internet traffic in Israel surged 170% right after the Hamas attack 2023-10-07
60 Cloudflare R2 Pricing 2022-05-05
59 Privacy Pass 2019-04-10
55 Cloudflare Radar now shows worldwide Internet Quality 2023-06-23
54 DNS over SMS, send a text message to 1(833)672-1001 2019-05-13
54 Cloudflare blocking my IP (2023) 2024-06-24
47 "Advanced Tracking and Fingerprinting Protection" Leaks DNS Queries to Apple 2023-10-29
41 DNS over Tor 2019-04-27
38 Understanding the CSAM Scanning Tool 2021-08-13
33 URL Scanner 2024-01-23
30 Cloudflare email routing is broken for all Google-hosted email recipients 2023-05-18
27 Cloudflare Radar Domain Rankings (A New Alternative to Alexa) 2022-10-01
26 Cloudflare Pages Is Down 2023-10-30
26 Python Workers 2024-04-02
145 Cloudflare.com's Robots.txt 2024-11-17
153 Europe's Internet resilience mitigates impact of submarine cable cuts 2024-11-20
64 Preventing conflicts in authoritative DNS config using formal verification 2025-01-07
69 TikTok ban: data reveals sharp traffic decline and rapid shift to alternatives 2025-01-19
40 Cloudflare R2 Incident on February 6, 2025 2025-02-07
33 Cloudflare handling of less-popular browsers 2025-02-12