Software and digital security should rely on verification, rather than trust. I want to strongly encourage more users and consumers of software to verify curl. And ideally require that you could do at least this level of verification of other software...
I hope I don’t have to spell it out but I will do it anyway: in these cases I don’t know anything about their products and I cannot help them. Quite often I first need to search around only to figure out what the product is or does, that the person...
The NTLM authentication method was always a beast. It is a proprietary protocol designed by Microsoft which was reverse engineered a long time ago. That effort resulted in the online documentation that I based the curl implementation on back in 2003....
In May 2010 we merged support for the RTMP protocol suite into curl, in our desire to support the world’s internet transfer protocols. RTMP The protocol is an example of the spirit of an earlier web: back when we still thought we would have different...
In the spring of 2020 I decided to finally do something about the lack of visualizations for how the curl project is performing, development wise. How does the line of code growth look like? How many command line options have we had over time and how...
Background: nuget.org is a Microsoft owned and run service that allows users to package software and upload it to nuget so that other users can download it. It is targeted for .Net developers but there is really no filter in what you can offer through...
Release presentation Numbers the 273rd release8 changes63 days (total: 10,712)264 bugfixes (total: 13,640)538 commits (total: 38,024)0 new public libcurl function (total: 100)0 new curl_easy_setopt() option (total: 308)0 new curl command line option...
curl and libcurl are written in C. Rather low level components present in many software systems. They are typically not part of any ecosystem at all. They’re just a tool and a library. In lots of places on the web when you mention an Open Source...
The Linux Foundation, the organization that we want to love but that so often makes that a hard bargain, has created something they call “Insights” where they gather lots of metrics on Open Source projects. I held back so I never blogged and taunted...
The annual curl users and developers meeting, curl up, takes place May 23-24 2026 in Prague, Czechia. We are in fact returning to the same city and the exact same venue as in 2025. We liked it so much! curl up This is a cozy and friendly event that...