Semgrep is a fast, open-source, static analysis tool for finding bugs and enforcing code standards at editor, commit, and CI time. Get started →.

Semgrep analyzes code locally on your computer or in your build environment: code is never uploaded.

Its rules look like the code you already write; no abstract syntax trees, regex wrestling, or painful DSLs. Here's a quick rule for finding Python print() statements, run it online in Semgrep's Playground by clicking the image:

Semgrep rule example for finding Python print() statements

The Semgrep ecosystem includes:

Semgrep - the open-source command line tool at the heart of everything (this project)
Semgrep CI - a specialized Docker image for running Semgrep in CI environments
Semgrep Playground - an online interactive rule builder for writing and sharing rules
Semgrep Registry - 2,000+ community-driven rules covering security, correctness, and performance bugs
Semgrep App - deploy, manage, and monitor Semgrep at scale with free and paid tiers.

Join 100,000 other developers and security engineers already using Semgrep at companies like Chef, Dropbox, Figma, HashiCorp, Snowflake, and Trail of Bits. Also check out tools powered by Semgrep!

Semgrep is developed and commercially supported by r2c, a software security company.
Language support
General availability

C# · Go · Java · JavaScript · JSX · JSON · PHP · Python · Ruby · Scala · TypeScript · TSX

Nowadays, identity management is everywhere and is no longer reserved for a technical audience, FusionDirectory was born from this need to make everyday identity management easy.

FusionDIrectory allows you to simplify and harmonize your identity management while focusing on security.

The personal, minimalist, super-fast, database free, bookmarking service.

Do you want to share the links you discover? Shaarli is a minimalist link sharing service that you can install on your own server. It is designed to be personal (single-user), fast and handy.

a glance without the need to browse from one website to another.

FreshRSS has a lot of features including:

• RSS and Atom aggregation
• Mark article as favorite if you liked it or if you want to read it later
• Filter and search functionality helps to easily find articles*
• Statistics to show you the publishing frequency all the websites you follow
• Import/export of your feeds into OPML format
• Several themes created by the community
• “Google Reader”-like API to connect Android applications
• The application is “responsive,” which means it adapts to small screens so you can bring articles in your pocket
• Self-hosted: the code is free (under AGPL3 licence), so you can host your own instance of FreshRSS
• Multi-user, so you can also host for your friends and family
• And a lot more!

Piwigo ist eine Open-Source Fotogallerie für das Web. Entwickelt für Organisationen, Teams und Privatpersonen.

CakePHP is designed to make common web-development tasks simple, and easy. By providing an all-in-one toolbox to get you started the various parts of CakePHP work well together or separately.

The goal of this overview is to introduce the general concepts in CakePHP, and give you a quick overview of how those concepts are implemented in CakePHP. If you are itching to get started on a project, you can start with the tutorial, or dive into the docs.

• Modern user interface.
• Complete support of IMAP and SMTP protocols including SSL and STARTTLS.
• Sieve scripts (Filters and vacation message).
• Minimalistic resources requirements.
• Direct access to mail server is used (mails are not stored locally on web server).
• Allows for adding multiple accounts to primary one, simultaneous access to different accounts in different browser tabs is supported. Additional identities.
• Administrative panel for configuring main options.
• Really simple installation and update.
• Integration with Facebook, Google, Twitter and Dropbox.
• Managing folders list.
• Simple look'n'feel customization.
• Configurable multi-level caching system.
• Extending functionality with plugins installed through admin panel.
• Perfect rendering of complex HTML mails.
• Drag'n'drop for mails and attachments.
• Keyboard shortcuts support.
• Autocompletion of e-mail addresses.

A minimalist, opensource online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.
http://sebsauvage.net/wiki/doku.php?id=php:zerobin

• Full encryption of pastes
• No database required.

Stikked is an Open-Source PHP Pastebin, with the aim of keeping a simple and easy to use user interface.

Stikked allows you to easily share code with anyone you wish. Based on the original Stikked with lots of bugfixes and improvements.

Here are some features:

• Easy setup
• Syntax highlighting for many languages, including live syntax highlighting with CodeMirror
• Paste replies
• Diff view between the original paste and the reply
• An API
• Search pastes
• Trending pastes
• Encrypted pastes
• Burn on reading
• Anti-Spam features
• Themes support
• Multilanguage support
• An Android app
• Command line tool to upload paste to Stikked based pastebins: Stikkit
• Another CLI tool requiring only curl program: pbin

phpipam is an open-source web IP address management application. Its goal is to provide light and simple IP address management application.
It is ajax-based using jQuery libraries, it uses php scripts and javascript and some HTML5/CSS3 features, so some modern browser is preferred
to be able to display javascript quickly and correctly.

Features and tools:

• Section / Subnet separation
• Subnet nesting
• IPv4/IPv6 support
• REST API
• Subnet ICMP/telnet scanning and automatic status updates
• Displays free range and number of clients
• Subnet statistics
• User management
• AD/LDAP/OpenLDAP/Radius authentication support (multiple servers)
• E-Mail notification with IP details
• Import IP addresses from XLS / CSV file
• Export IP database to XLS file
• IPv4/IPv6 calculator
• Search IP database
• IP request module
• Custom IP address fields
• and much more...

What it does not do:

• Updates DNS server

phpipam is an open-source web IP address management application (IPAM). Its goal is to provide light, modern and useful IP address management. It is php-based application with MySQL database backend, using jQuery libraries, ajax and some HTML5/CSS3 features.

phpipam is an open-source web IP address management application (IPAM). Its goal is to provide light, modern and useful IP address management. It is php-based application with MySQL database backend, using jQuery libraries, ajax and some HTML5/CSS3 features.

Apache ZooKeeper is the coolest technology I recently came across. I found it when I was doing a research about Solr Cloud features. I got very impressed by Solr’s distributed computing. You literately have to fire a new instance and it will automatically find its place in “the cloud”. It will assign itself to a particular shards and it will make a decision to become a leader or a replica. Later you can query any of the available servers and it will find you all required data even if it’s not on that server. If some of the servers fail the service will continue to work. Very dynamic, very clever, very cool.

PHP is the lone exception. Virtually every feature in PHP is broken somehow. The language, the framework, the ecosystem, are all just bad. And I can’t even point out any single damning thing, because the damage is so systemic. Every time I try to compile a list of PHP gripes, I get stuck in this depth-first search discovering more and more appalling trivia. (Hence, fractal.)

ZetCode brings tutorials for programmers in various areas. The main are Graphics User Interface, databases, and programming languages. The website's mission is to provide competent, quick and easy to understand tutorials for modern-day technologies. You can follow the author on Twitter for website news.

DAViCal is a server for calendar sharing. It is an implementation of the CalDAV protocol which is designed for storing calendaring resources (in iCalendar format) on a remote shared server.

An increasing number of calendar clients support the maintenance of shared remote calendars through CalDAV, including Mozilla Calendar (Sunbird/Lightning), Evolution, Mulberry, Chandler, and various other closed-source products such as Apple's iCal and iOS.

Official website of FreshRSS