Real-time error alerts, performance insights, and anomaly detection across your full stack. Free 30-day trial.
Move from alert to fix before users notice. AppSignal monitors errors, performance bottlenecks, host health, and uptime—all from one dashboard. Instant notifications on deployments, anomaly triggers for memory spikes or error surges, and seamless log management. Works out of the box with Rails, Django, Express, Phoenix, Next.js, and dozens more. Starts at $23/month with no hidden fees.
Try AppSignal Free
Gemini 3 and 200+ AI Models on One Platform
Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.
Build generative AI apps with Vertex AI. Switch between models without switching platforms.
Codit is a free source code editor which works easily and looks awesome. Codit has line numbers and supports html,php,c#,vb,xml,sql,lua. It also highlights the current line. Its black background makes you feel like you are going to be the next Bill Gates
Bloknots are HTML code editor for beginners and advanced users. First program version was created for education purposes. Bloknots is freeware and You can use it for commercial and home use.
additional info:
* To run program on your PC must be installed .NET Framework 4;
* We need help with english, german and russian translation.